Showing posts sorted by relevance for query The Wind Comments. Sort by date Show all posts
Showing posts sorted by relevance for query The Wind Comments. Sort by date Show all posts

Saturday, 7 March 2020

"Starfog": Some General Observations III

"Starfog."

"'Once a given star disappears in the fog, we can't find it again. Not even by straight-line back-tracking, because we don't have the navigational feedback to keep on a truly straight line.'
"'Lost.' Demring stared down at his hands, clenched on the desk before him." (p. 764)

Spaceships get lost in the "starfog" until Laure solves the problem. But the galaxy and the universe are so big that ships might get lost, anyway. This is the origin of the Nomads in Poul Anderson's Psychotechnic History and there is also a TV series called Lost In Space.

"'...we didn't make this universe. We only live in it.'" (p. 771)

We have heard this before. See here.

A lifeless planet is:

"...a stone spinning around a star." (p. 777)

- which recalls the title of a novel set earlier in the Technic History.

"The sun stood high in a deep purple heaven." (p. 778)

To me, this recalls:

"Snowpeaks flamed. The sun stood up in a shout of light.
"High is heaven and holy."
-Poul Anderson, The People Of The Wind IN Anderson, Rise Of The Terran Empire (Riverdale, NY, 2011), pp. 437-662 AT XIX, p. 662.

- Poul Anderson's best ending of a novel.

The wind has its say:

"The wind yelled." (p.782)
"Wind hooted." (p. 783)
"...the wind had dropped...," "...the wind filled the air outside with dust...," "The wind yammered." (p. 785)

The yelling wind on p. 782 drives dust "...in darkling whirls..." (Scroll down.) "Darkling" is a Wellsian/Andersonian adjective.

Large-scale extraction of minerals from oceans would generate:

"'...so much heat that planetary temperature would be affected.'
"'That sounds farfetched.'
"'No. A simple calculation will prove it. According to historical records, Earth herself ran into the problem, and not terribly long after the industrial era began.'" (p. 790)

"According to historical records..." Thus, a future history series completed thirty-five years ago comments on Earth in 2020. The calculations, made decades ago, were ignored and are denied.

Jaccavrie would like to have grandchildren and Laure replies that no doubt one day she will but he is trying to laugh down his disappointment. In Heinlein's Time Enough For Love - not that I want to promote that novel - a self-conscious "computer" has some of its memories and its sense of identity transferred into a living female human body. It, or rather she, would then be able to have children and grandchildren.

Saturday, 23 July 2022

Sound Effects

"The Sorrow of Odin the Goth."

The carved gods, beasts and heroes seem to move in the shifting shadows while:

"Whoo-oo said the wind, a noise as cold as itself." (p. 334)

As often in Poul Anderson's works, the wind comments on the action. I do not seem to have noted this example before. However, we have heard the sound "Whoo-oo" twice before (see here) (scroll down), once as a sound in battle and once yet again as the wind become almost a protagonist. It is said to whip Dahut as she runs through the streets of Ys.

Maybe some mentions of the wind are just mentions of the wind! When the Wanderer enters the hall:

"Wind flapped the edges of his blue cloak, flung a few dead leaves in past him, whistled and chilled along the room." (p. 339)

Maybe just the wind but also appropriate for the advent of Odin.

Friday, 20 April 2012

Three Integrated Series

Poul Anderson's History of Technic Civilisation began when Anderson, on impulse, made Dominic Flandry, the hero of one series, refer to Nicholas van Rijn, the hero of another series now to be regarded as set not in an unrelated timeline but in an earlier period of the same timeline. However, the History is more than these two series strung together. It incorporates other works, including a third series. Two stories describe early human contact with winged Ythrians. Two further stories plus one novel are set on the joint human-Ythrian colony planet of Avalon. Thus, this "Ythrian" series comprises:

"Wings of Victory"
"The Problem of Pain"
"Wingless"
"Rescue on Avalon"
The People of the Wind

Then:

the entire period of the Polesotechnic League, including "The Problem of Pain" and the life of van Rijn, occurs between "Wings of Victory" and "Wingless";
the entire period of the later Terran Empire, including the life of Flandry, occurs after The People of the Wind
;
one story of early interplanetary exploration precedes "Wings of Victory";
two stories covering the founding and early days of the Terran Empire are set between "Rescue on Avalon" and The People of the Wind;
four works are set after the Empire.

Thus:

"The Saturn Game"
"Wings of Victory"
the Polesotechnic League, including "The Problem of Pain"
"Wingless"
"Rescue on Avalon"
two stories of the early Empire 

The People of the Wind
 the later Empire
four works set post-Empire

Thus, the Ythrian series provides a framework around which the rest of the History is constructed. Van Rijn and contemporaries of Flandry meet Ythrians. Further, a collection, The Earth Book of Stormgate, begins with the first two Ythrian stories, ends with the third and fourth Ythrian stories and between them includes eight works set in the Polesotechnic League period. A fictitious Ythrian editor comments on the stories even revealing that some were (fictitiously) written on Avalon. Thus, an Avalonian Ythrian perspective is allowed to inform about half the narrative of the Polesotechnic League, including "Lodestar" about the planet Mirkheim, which is a turning point for the League, and "Day of Burning," which describes a turning point for the planet Merseia, the later rival of the Empire. Ythrians, although less prominent than either van Rijn or Flandry, are a major component of the fabric of the History.

We learn that:

van Rijn's protege Falkayn founded the Avalonian colony;
another protege, Dalmady, moved to Avalon where his daughter wrote one Earth Book story about Dalmady's encounter with van Rijn and another about Falkayn's grandson on Avalon;
the Ythrian editor and his human collaborator wrote the accounts of Mirkheim and Merseia from material provided by van Rijn and Falkayn. 

Anderson's skilful integration of disparate elements into a single fictitious history is more effective than Asimov's clumsy bringing together of Robots and Foundation:

Anderson
Ythrians
League
Terran Empire

Asimov
Robots
Galactic Empire
Foundation




Wednesday, 29 May 2019

Chill And Bitter

Mirkheim.

David and Coya Falkayn's second child, Nicholas, has just been born. Recently, David left to go to Babur. Then he went to Hermes. Now he goes to wage war against the Seven in Space. After that he promises never to leave again. However, Coya says that they will not stay on Earth. He responds:

"'Hermes -' He was mute for a while. 'Maybe. We'll see. It's a big universe.'" (XIX, p. 262)

Since Mirkheim was published in 1977 whereas The People Of The Wind had been published in 1973, fans who read Poul Anderson's works in the order of publication already knew that the Falkayns would lead the colonization of Avalon. If you read the Polesotechnic League Tetralogy followed by the two Avalonian volumes, then Mirkheim is Volume IV of the Tetralogy and The People Of The Wind is the first Avalonian volume. If instead you read The Technic Civilization Saga, then you find that Volume III, Rise Of The Terran Empire, collects:

Mirkheim;
"Wingless";
"Rescue on Avalon";
"The Star Plunderer";
"Sagrasso of Lost Starships";
The People Of The Wind.

This, finally, places these works in chronological order of fictitious events.

In Rise Of The Terran Empire, "'It's a big universe.'" is printed at the bottom of p. 262 and the next chapter, XX, begins on p. 264. P. 263 has just two sentences printed in two lines:

"The wind whistled cold. Chill also, and bitter, was spindrift cast off the booming waters."

In Anderson's works, the weather in general and the wind in particular comments on the action and dialogue. The Falkayns face a war and an Earth that they want to leave. Nothing could be more appropriate than cold wind, chill and bitter spindrift or booming waters. We turn the page to read of war.

Tuesday, 9 April 2024

The Wind On Skula II

The Enemy Stars, 12.

Tamara realizes that the people and even the God of Skula:

"...had come from Skula itself, with winter seas in their veins." (p. 920)

Magnus Ryerson thinks that he gets his God from the Bible but the Northern environment has had an input. 

The wind makes Tamara's cloak flap "...like black wings." (ibid.)

Having stayed out in the cold all day to avoid her father-in-law, Tamara re-enters his house and:

"The wind and the sea growl came in with her." (p. 93)

Closing the door, she shuts out:

"...all but a mumble and whine under the eaves..." (ibid.)

Growl, mumble and whine!

Magnus refers to "'...grav-beam contact...'" (p. 94) with the Southern Cross, thus confirming that it is only a gravitational beam that links mattercaster transmitters and receivers.

After he has roared at Tamara:

"His words rang away into emptiness. For a while only the wind and a few tiny flames had voice. Down on the strand, the sea worried the island like a terrier with a rat." (ibid.)

When she opens the door to leave:

"...the wind came straight in and hit Magnus across the face." (p. 98)

- as it whips Dahut in The King of Ys. 

The wind not only continually comments but also sometimes acts.

Friday, 19 June 2020

The Wind Answers Twice

A Midsummer Tempest, xxiv.

After Rupert's incantation, the fire sinks, a cloud covers the Moon, stars fade and:

"Only the wind had speech; and its chill gnawed inward." (p. 216)

I frequently say that the wind comments. This time, it is even described as speaking. Rupert concludes that there is no help. But the wind does something else. Sir William - the text should no longer call him "Will" - feels:

"'...liake I war a dudelsack tha wind's about to play a jig for ghosts on.'" (p. 217)

The King and the Prince had not realized that their answer should come through a man of the land. Sir William, who took no part in the incantation, nevertheless responds to it. The fire leaps up, the cloud departs, stars brighten, the Tor opens, horns sound, the Wild Hunt and the Avalonian knights ride forth, ghosts of monks sing, "'Dies irae, dies illa...'" (p. 219)

Thursday, 3 December 2020

The People Of The Wind

The Ythrians, being flyers, compare life events to movements of the wind. Erannath has spent time with three tineran trains, the Dark Stars by the Julia River north of Nova Roma, the Gurdy Men near Fort Lunacy and Waybreak. King Samlo of Waybreak refers to two others, the Magic Fathers to whom he was apprenticed and the Glorious in Tiberia across the Antonine Seabed who make women heads of wagons. Erannath comments:

"'The differences in custom are interesting but, I judge, mere eddies in a single wind.'"
 
Tabitha Falkayn says that the Terran Empire, Greater Terra, has conquered only primitives or much weaker powers whereas the Domiain of Ythri is:
 
"'...a harder gale to buck.'"
-Poul Anderson, The People Of The Wind IN Anderson, Rise Of The Terran Empire (Riverdale, NY, 2011), pp. 437-662 AT III, p. 468.
 
The war will be:
 
"'...a matter of showing the Empire who flies highest!'"
-The People Of the Wind, p. 469.
 
Hloch of Stormgate writes in his introduction to the Earth Book:
 
"...because of its nearness to populous Gray, our choth receives more humans into membership than most. Hence we younglings grew up friendly with many of this race and familiar with no few of the winds that blow on their souls."
-Poul Anderson, The Earth Book Of Stormgate (New York, 1978), p. 1.

Friday, 23 August 2024

Wind On Arzun

"Sargasso of Lost Starships."

"She turned her back. The wind blew a thin hissing veil of dry snow across her ankles. A wounded man suddenly screamed out there in the dark." (p. 403)

A woman turns, the wind blows and a man screams. This early, in January 1952, Poul Anderson had already begun his practice of punctuating dialogue and action with the sound of the wind. There would have to be appropriate sound-effects in any screen adaptations. The Terrans and their Ansan companion have just arrived on Arzun. There will probably be more Arzunian wind as we continue to reread "Sargasso..."

Often the wind not only punctuates but also effectively comments but we in turn have commented on that before. This wind hisses... Readers are affected by what they read, and also recognize the richness of a text, even if they do not reflect on it. 

We will continue to notice the wind or other such details in "Sargasso..."

Wednesday, 28 March 2012

The Structure Of A Series: Poul Anderson

The Technic History (futuristic sf)

The Technic History series is elaborately constructed and “more than the sum of its parts.” (I did once read a series that was less than some of its parts.)

Beginnings:

The Saturn Game” describes interplanetary exploration.
“Wings of Victory” and “The Problem of Pain” introduce Ythrians.
Margin of Profit” and The Man Who Counts introduce Nicholas van Rijn.
How To Be Ethnic In One Easy Lesson” introduces Adzel.
The Three-Cornered Wheel” and “A Sun Invisible” introduce David Falkayn.

Thus, seven short stories and one novel introduce the series.

The Main Period:

Van Rijn features in “Hiding Place” and “Territory” and receives employees’ reports in “Esau” and “The Master Key."
Falkayn, Adzel and Chee Lan work for van Rijn in “The Trouble Twisters,” “Day of Burning,” Satan’s World, “Lodestar” and Mirkheim. “The Season of Forgiveness” and “A Little Knowledge” are two further League stories.

Thus, nine short stories and two novels continue and complete the series.

Sequels:

 Ythrians and Falkayn-led human beings share the planet Avalon in “Wingless” and “Rescue on Avalon.”
The Terran Empire is founded in “The Star Plunderer,” is described further in
Sargasso of Lost Starships,” fails to annex Avalon in The People Of The Wind and is defended by Dominic Flandry in several works.
The post-Imperial Long Night is described in two short stories and one novel.
The later Commonalty is described in one short story.

Thus, after all that time, there is a new beginning. That is quite some mega-series. This summary emphasizes the Polesotechnic, rather than the Imperial, period because my appreciation of the former has increased since re-reading its opening stories in the new Baen edition.

I think that there could be an easier way to collect the complete Technic History:

five stories and one novel about van Rijn could be collected in one volume;
three stories and two novels about Falkayn working for van Rijn could be collected in one volume;
eight other stories set before Avalonian colonization could be collected in one volume to be read before or alongside van Rijn and Falkayn;
one volume of four stories and one novel would cover the Avalon and early Empire period;
three volumes for the later Empire (four novels and one story in the first volume; seven stories of different lengths in the second; three novels in the third);
one volume of three stories and one novel would cover the post-Imperial period.

Total: eight volumes with easily demarcated contents.

Of this suggested sequence:

the first volume introduces Ythrians, League, Adzel and Falkayn;
the second introduces van Rijn;
the third introduces Falkayn and Adzel working for van Rijn;
the fourth starts with Falkayn’s grandson and Ythrians on Avalon and ends with the Imperial war on Avalon;
the remaining volumes cover the Empire and after.

The King of Ys (historical fantasy)

(with Karen Anderson)

This series is four novels with the legendary city of Ys flooded at the end of the third novel. The tetralogy shows the simultaneous decline and conversion of the Roman Empire. In the first volume, the future King of Ys hopes that, if he serves Mithras, and another serves Christ, this will not matter if both serve Roma Mater: a sensible attitude unacceptable to the Christian regime.


Because the series is a fantasy, Christian saints work miracles but the gods of Ys, regarded by Christians not as non-existent but as demonic, also show their power until they abandon their city. In the fourth volume, the Dark Ages begin and the seeds of the Middle Ages are sown. Paganism becomes witchcraft. The former King of Ys, feeling abandoned by Mithras, accepts Christianity instead of philosophical paganism.

The series evokes its historical period, the beauty of the towered city of Ys and the diversity of its inhabitants.


The Last Viking (historical fiction)

This is a trilogy about King Harald Hardrada (1046-1066). Because, unlike other Norse-inspired works by Anderson, the trilogy is not a fantasy, Harald’s Arctic expedition finds ice bergs and a whale, not Jotunheim or the World Serpent.

The Time Patrol (historical sf)

The First Volume:

The original Time Patrol series was four short stories collected in one volume, Guardians Of Time, which was first published in Britain in 1961:
.
Time Patrol” (May 55): Manson Everard’s recruitment, training, first case and promotion to Unattached status which he retains for the rest of the series.
Brave To Be A King” (Aug 59) and “The Only Game In Town” (Jan 60): two further cases for Everard.
Delenda Est” (Dec 55): a culmination, in which history has been changed but Everard and the Patrol change it back.

The order of stories was changed to make “Delenda Est” the culmination. References to “earlier” stories were added to “later” stories to unify the series. Thus, the slightly revised “Delenda Est” refers to the central characters of the previous three stories and “The Only Game In Town” refers to the central character of “Brave To Be A King."

The Fifth Story:

Gibraltar Falls” (1975) was added to later editions of Guardians of Time, now The Guardians of Time, but as Part III, not Part V, in order to preserve the status of “Delenda Est” as a culmination. “Gibraltar Falls” centrally features another Time Patrolman, Tom Nomura, who was recruited at a younger age and a later date than Everard, in 1972. This story gives Everard a sort of “elder statesman” role and reflects on the upheavals separating the 70s from the 50s while placing both in a longer historical perspective. Thus, I think that the story would have fitted better as an epilogue or a coda rather than as an arbitrary insertion into the middle of the collection.

The Second Volume:

From now on, all new Time Patrol stories appear first in books, not in magazines. The Guardians of Time remains the complete collection of all Time Patrol stories that were originally published in The Magazine of Fantasy and Science Fiction.

The second collection, but of original and longer stories, was Time Patrolman (1983).

Ivory, and Apes, and Peacocks”: another case for Everard who has traveled to 950 BC, apparently from the 1980s.


“The Sorrow of Odin the Goth”: a second story featuring a different Time Patrolman and again giving Everard “elder statesman” status. Everard, from 1980, occasionally oversees Carl Farness, who, from his base in the 1930s, visits 300-372.

(“Gibraltar Falls” could have been collected here rather than in later editions of the first volume.)

Observations So Far:

Carl Farness’ story contains the single visit in the entire series to our future: 2319, too far ahead for us to disprove Anderson’s account simply by living long enough. Anderson while writing the series kept Everard’s present simultaneous with that of the author and the readers. Thus, to anticipate a later volume, The Shield Of Time, published in 1990, refers to Gorbachev whom Time Patrolmen would have known of but did not happen to mention back in the 50s.

Rooms in the Time Patrol Academy in the Oligocene period contain the sort of gadgets “…you would have expected by, say, AD 2000…” including “…screens which could draw on a huge library of recorded sight and sound for entertainment.” (1)

Everard, part of a group recruited from between 1850 and 1975, or from between 1850 and 2000 depending on which edition you read, wonders when a fellow recruit is from:

“…the girl with the iridescent, close-fitting culottes and the green lipstick and the fantastically waved yellow hair…” (2)

Shortly afterwards, there is a reference to “…the girl from 1972…” (3) So is that her?

In Guardians of Time (1961), Everard’s class was recruited from and studied the period 1850-1975. In The Guardians of Time (1981), they were recruited from 1850-2000 but studied 1850-1975. In Time Patrol (2006), they are recruited from and study 1850-2000. Thus, the text of the first story, “Time Patrol” (1955), is edited before our eyes. I thought that I remembered a discrepancy but did not find it until I had compared different editions.

The Third Volume:

The next Time Patrol episode was a juvenile novella, “The Year of the Ransom,” originally published as a single volume in 1988. Everard is present but as only one of the characters. The heroine, Wanda Tamberly, caught up in a time travel conflict in the 1980’s, helps to thwart one of the villains and is recruited to the Patrol. This story continues the convention, begun in “The Sorrow of Odin the Goth,” of a date heading for each new section of narrative. Because the main villain, Merau Varagan, had been apprehended by Everard at the end of “Ivory, and Apes, and Peacocks,” this new story fits between the two previous volumes.

The Fourth Volume:

The fourth volume was The Shield of Time (1990), a long novel written as a unit but comprising three long, consecutive stories. Wanda is a main view point character and starts a relationship with Everard at the end of the novel. For Everard, The Shield of Time begins immediately after the end of “Ivory, and Apes, and Peacocks” and we are now told that the events of “The Year of the Ransom” had occurred immediately before that. Two early Chapters of Shield… are flashbacks linking this novel to those stories.

Varagan belonged to a group of time criminals called “Exaltationists.” “Ivory…” includes a flashback to Everard’s first encounter with Varagan and Shield…begins with Everard’s pursuit of the remaining Exaltationists. Thus, Everard encounters Exaltationists four times but in three stories and eventually, when the series is complete, in two volumes.

Omnibus Volumes:

A volume called The Annals of Time had collected the five stories from The Guardians of Time and the two from Time Patrolman. Now, a volume called The Time Patrol collected the seven stories from The Annals of Time and the one from The Year of the Ransom with an original short novel, “Star of the Sea.” Regular readers who had missed the juvenile story when it was a separate volume had two new stories to read in this new collection.

In “Star of the Sea,” Everard returns as a leading character while retaining his “elder statesman” role towards the female colleague with whom he has an affair but this ends at the end of the story, thus clearing the way for Everard to meet Wanda for the first time later that same year, 1986. During “Star of the Sea,” Everard refers back to the events of “The Sorrow of Odin the Goth.” Thus, “Star of the Sea” has been carefully written to fit between two earlier stories and not to advance the increasingly consecutive narrative beyond the end of The Shield of Time.

The two stories in Time Patrolman should now be read in reverse order with two later written stories between them. These four stories form two pairs. “The Sorrow of Odin the Goth” and “Star of the Sea” both deal with Northern European mythology and could be collected under the title, The Gods of Time. “Year of the Ransom” and “Ivory, and Apes, and Peacocks” both deal with Exaltationists and could be collected as The Thieves of Time.

The Last Story:

One further Time Patrol story, “Death and the Knight” (1995), was written for an original anthology on the Knights Templar and included in a later edition of The Time Patrol, now entitled simply Time Patrol. Until then, “Time Patrol” had been a short story, The Time Patrol had been an omnibus collection and the Time Patrol series had been that collection plus one long novel. Now, Time Patrol is the omnibus collection.

“Death and the Knight” interrupts the holiday that Everard and Wanda had started in early January 1990 at the end of The Shield of Time.Thus, despite its 1995 publication date, this last story does not advance Everard’s career beyond March 1990. He was born in 1924, entered the Patrol at age thirty and has had an apartment in New York since at least 1954 but, in 1990, is a lot older than sixty six because he has time traveled a lot. Patrol medical treatment prevents aging but Everard would soon have had to move to a different time and place in order not to appear unnaturally young to his New York contemporaries, from whom the fact of time travel must be concealed. Everard’s relocation would have been a major turning point in the series.

General Observations:

Time Patrolmen live for centuries unless they die by accident or violence. For the period 1850-1975 (or 2000), the Patrol has head offices in London, Moscow and Peiping in 1890-1910, with smaller offices in other decades. Thus, service in all three head offices for the entirety of their existences could be just one part of a Patroller’s career. At the Academy, Everard’s class numbers about fifty. His training is completed in three months by hypnotic conditioning. The Academy exists for half a million years before being carefully demolished so that no trace of it will remain. Does this mean that the Academy can have had one hundred million graduates with indefinite life spans? They guard a million years of history and claim to be chronically understaffed.

Living past 2000 would automatically take Everard out of the Patrol “milieu” administered from 1890-1910. Perhaps, to maintain his base in this milieu, he would, like Farness, have moved to an earlier decade of the twentieth century? With some Patrol disguise and a change of name, he might even have been the previous occupant of his own apartment.

As an Unattached agent, Everard is confined neither to his birth milieu nor to a Specialist period but it is obviously convenient for him to be based in familiar surroundings. From his base in 1954-1990, he operates in the past three millennia. The background of the series implies that other Unattacheds work in periods of similar lengths throughout a million years and that there are future periods when time travel is not a secret so that the existence of the Patrol need not be concealed. Citizens of such periods might apply for membership instead of being recruited by tests which are not explained until they pass them. However, Anderson used the Time Patrol premise to realize historical periods, not to speculate further about the future, which he does in other works.

The Correct Reading Order:

Since “Death and the Knight” occurs immediately after The Shield of Time, it should be collected as an epilogue to Shield…, not at the end of Time Patrol. If “Death and the Knight” were removed, then the last story in Time Patrol as it stands would be “The Year of the Ransom.” This story was placed at the end of The Time Patrol in the mistaken belief that, since it introduces Wanda, who features in Shield...,it was a direct prequel to Shield...

In fact, as we have seen, “Ivory, and Apes, and Peacocks” occurs between “The Year of the Ransom” and Shield... Time Patrol simply reproduces the order of the stories in Guardians…and Time Patrolman instead of revising that order in accordance with the contents of the stories. “Ivory, and Apes, and Peacocks” should be moved from before “The Sorrow of Odin the Goth” to the end of volume. Also, I think, as argued earlier, that “Gibraltar Falls” should be placed after “Delenda Est,” in which Everard’s home base date is 1960.

It would then finally be possible for a new reader to read the entire series in the right order, as experienced by Everard. That is the order in which the stories were written unless the stories themselves indicate otherwise. There are two factors here. First, the original quartet was revised and its order changed for book publication. Secondly, after Time Patrolman, Anderson consciously fitted new stories into a sequence relating them to earlier stories but not necessarily in a growing linear order. Thus, The Year Of The Ransom, published after Time Patrolman, is set before the first story in Time Patrolman but after the second and “Star of the Sea,” published later again, is set between the second story in Time Patrolman and The Year Of The Ransom.

For Everard, from the beginning of “Star of the Sea” to the end of “Death and the Knight” is almost an uninterrupted sequence of events. Between earlier stories, the gaps were longer and Everard dealt with cases some of which are referred to though not described.

The complete collection of Time Patrol stories has grown from four to five to seven to nine to ten stories and has changed its title from Guardians Of Time to The Guardians of Time to The Annals of Time to The Time Patrol to Time Patrol. The entire series is now complete in two long volumes. I suggest that these volumes should be read after five others:

A Connecticut Yankee in King Arthur’s Court by Mark Twain;
The Time Machine by HG Wells;
Lest Darkness Fall by L Sprague de Camp;
Bring the Jubilee by Ward Moore;
Past Times by Poul Anderson.

Past Times should be revised to exclude non-time travel items and to include “The Man Who Came Early,” a short story that follows from and indirectly comments on Twain and de Camp.

These five volumes present a conceptual sequence of speculations on travel to historical periods and, to a lesser extent, on technological time travel. An initial discussion of the problems of traveling to historical periods does occur, briefly, in The Time Machine.

Anderson’s future humanity evolves into Danellians instead of devolving into Morlocks and Eloi. Anderson’s high tech mass-produced timecycles are conceptual successors to the Time Traveler’s elaborate nineteenth century contraption.

I exclude from this list Anderson’s three other time travel novels because, although these works are also historical, they are contributions to the ornamental garden of the circular causality paradox. As such, they belong to a secondary time travel tradition from “The Chronic Argonauts” by HG Wells to The Time Traveler's Wife by Audrey Niffeneger. In such works, causality violation is impossible whereas Time Patrollers do close causal circles but precisely in order to prevent causality violations which otherwise would and sometimes do occur. Thus, the Time Patrol series synthesizes fictional treatment of both causality paradoxes.

Development of Ideas:

“Delenda Est” was a culmination because it dramatized, instead of merely discussing, causality violation and because, to do this, it introduced a collective villain, the Neldorians, who, like Moriarty, had almost the status of a continuing villain despite appearing in only one story. The Patrol had had trouble with them “before.” The concluding section of Shield…is a similar culmination because it also presents a, much more elaborate, causality violation together with deeper reflection on the earlier case. However, the second temporal change is effected not by a time traveling villain but by a space-time-energy fluctuation: a new concept in time travel fiction. The fluctuation is embodied in a medieval knight who becomes a personal causal nexus, thus as dangerous an opponent as a Neldorian or an Exaltationist, though without realizing it. He thinks that a Patroller trying to dissuade him from a particular course of action by appearing as an angel is a demon or magician and fights to the death.

The idea of a continuing collective villain was developed further but separately and with Exaltationists instead of Neldorians. The campaign against the Exaltationists is a series within the series beginning with the flashback in “Ivory…,” then “The Year of the Ransom," then the main story in “Ivory…” and, finally, the first part of Shield…When “Ivory…” concluded with the observation that the escaped Exaltationists would be hunted, I suspect that Anderson meant to convey only that the task of the Patrol would continue, not that this observation would lead straight into a sequel, but then he did come to write a sequel and the Exaltationists provided perfect material for it. When imagining a female clone mate for Varagan, Anderson gave her the name of a spear carrying character in “The Year of the Ransom,” thus giving an earlier detail greater significance.

When the Patrol lays a trap for the Exaltationists, it does so by publishing, in a period that it was known some Exaltationists had visited, fake evidence for the pivotal significance of an ancient battle. If the Exaltationists took the bait, then they would try to affect the outcome of that battle and thus would enter a period when waiting Patrollers might be able to apprehend them. Thus, the Time Patrol, knowing what had occurred in earlier episodes, can use that knowledge to mislead its opponents at an earlier time. Anderson’s presentation of time travel becomes more elaborate. Although Everard and Wanda begin a relationship and a holiday in early January 1990, they had, earlier on their world lines, met and conversed in February 1990 and possibly in later months of that year. But, whatever the month, 1990 remains the last year in which we know anything about Everard. Unfortunately, this is simply because Anderson did not live long enough to write a concluding volume for the series.

Everard’s apartment becomes a familiar setting during the series. It acquires Bronze Age spears and helmet on the wall, then a tenth century polar bear rug on the floor, then loses the rug. (Twentieth century visitors reproached him for it and it became scruffy.) The apartment is visited by other characters, including Guion who guards the history of the Patrol as the Patrol guards the history of mankind.

Other settings that recur as the series continues are the Academy and the Pleistocene lodge. Shield…belatedly informs us in its final section that the Patrol emblem, an hourglass in a shield, is cast in brass on a lodge wall. The emblem is mentioned here because it will be used as a signal later in the story. Any visual adaptation of the series should display the emblem from the earliest scenes in the Academy. A faithful TV or graphic adaptation of the series could be extended almost indefinitely: “The Sorrow of Odin the Goth” alone follows four generations of one Gothic family. One setting that is not revisited is the office of Gordon, the agent who recruits Everard, because, when Everard becomes Unattached, he ceases to be accountable to the local office.

When the last Academy graduate retires, then the history of the Patrol is complete but that last graduate must not relate the organization’s history to his earlier colleagues. They must perform their tasks without knowing the outcomes in order to avoid the paradox of circular causality. (Causal circles may be completed in order to prevent causality violations but, otherwise, both paradoxes must be avoided.) The Danellians, living later, must know the full history but there is a perennial quantum uncertainty. Whenever a time traveler returns from visiting his past, it is always possible that he will arrive in an altered version of his present, will have to travel past-wards again to try to re-adjust the timeline and might fail. This can happen even when the timeline in which he initially set out to travel into the past had contained a record of his successful return to his unaltered present.

It seems to me that the Danellians can avoid this danger simply by ceasing to time travel. It makes sense to say that someone who visits his past may return to the wrong present but it makes no sense to say that the Danellian Era may exist until a particular moment but may then, at that moment, cease having existed until that moment. Of course, maybe the Danellians have good reason to continue time traveling. Another possible hazard for time travellers is unintended self-duplication. When Everard persuades Carl that he must return to the Gothic period in order to play the role of Odin betraying his followers, this is because, in their timeline, that betrayal has already occurred.

Thus, if Carl refuses to return, the first problem will be the arrival in the twentieth century of that Carl who did appear in the Gothic period and enact the betrayal. Carl’s current intransigence would have prevented his departure from the present but not his arrival in the past because that had happened earlier. I quote the rules of time travel taught in the Academy.

Everard tells Carl that an incipient causal loop can set up a resonance which can produce catastrophically multiplying historical changes. He does not tell us what a resonance is but could it mean this? - Carl’s refusal to conduct the mission of betrayal duplicates Carl; then, if either Carl travels further into the past than the Gothic period, there is the danger that, when he returns to the twentieth century, it will be to the twentieth century of a timeline in which Odin’s descendants were not betrayed, did defeat their enemy and did bring it about that an entirely different story was recorded in the Volsungasaga, thus preventing the history in which a Carl Farness sets out to track down the origin of the story of Odin’s betrayal.

Earlier, Carl had decided against jumping back through time to change a minor incident. It was just as well that he decided this because to make the change would have been to duplicate himself. The careful reader can find other cases where time traveler duplication could or even should have occurred.

Everard rescues the missing Keith Denison from ancient Iran and brings him home even though Records in 1890-1910, when asked, had said that he had never come home. Did Records lie, knowing that this would make Everard look for Keith and bring him home?

Guion, mentioned earlier, must seek for evidence that a causality violation may be imminent even when there is no evidence for it…There is some evidence of minor fluctuations not caused by time travelers. Even Temporal, the Patrol language with tenses for time travel, cannot express this attempt to anticipate causality violations. Guion seeks clues to “…the hypermatrix of the continuum…” but acknowledges that this is a misleading term. (3) He speaks of the coherence of chaos and interviews Patrollers whose world lines interact with many others. He uses their languages because they would not be able to express their experience fully in Temporal.

The personal causal nexus mentioned earlier seems to be the sort of thing that Guion was looking for but what else might happen? A renegade Danellian freeing the Nine, the Neldorians, the Exaltationists and other time criminals from the exile planet and dispatching them on multiple missions to disrupt evolution or even the formation of the universe? (Anderson’s imagination was more restrained and subtle than this. When asked to write about the Knights Templar, he did not make them anything dramatic like agents of the Patrol but did write a causal circle into their known history.)

Guion is introduced only as a unifying element in the long novel, The Shield of Time. He appears between the main sections speaking to Everard, to Wanda and again to Everard but is not present when Everard battles Exaltationists, when Wanda intervenes in prehistory or when Everard and Wanda together tackle the personal causal nexus. Thus, Anderson need not have revived Guion in any subsequent novel but, hopefully, would have revealed more about the Danellians. Guion refers to the Middle Command of the Patrol. He does not explain this phrase but obviously means that the Middle Command is human.

Like good historical fiction, each Time Patrol story evokes the spirit and atmosphere of the period in which it is set. The series contains many quotable passages that could be collected and published in an appropriately illustrated volume, e.g., from Guion:

“…think of the countless world lines intermeshed throughout the continuum as a spiderweb…There are occasions when we know only that the web is troubled, not where or when the source of the disturbance lies; for that source perhaps does not exist in our yet, in our reality. We can only try to trace it back up the threads-“ (4)

The Four Series

To list the series in a slightly different order, they comprise:

historical fantasy;
historical fiction;
historical science fiction;
futuristic science fiction, specifically a “future history”.

The future history describes fictitious historical events. The remaining three series set fictitious events in historical periods. “Historical science fiction” is a less familiar category but the Time Patrol does fit this category since it is equally historical fiction and science fiction.

    Anderson, Poul. Time Patrol, 2006, Riverdale, NY, p. 8.
    ibid, p. 6.
    Anderson, Poul. The Shield of Time, 1991, New York, p. 8.
    ibid, p. 135.

Tuesday, 24 April 2012

Time Travel and Poul Anderson

The concept of time travel raises at least three questions. Is it logically possible? Is it physically possible? How is it treated in fiction? I have read (a lot of) time travel fiction and studied philosophy, including logic, but not physics. I discuss the logic of time travel here and here but, in the current article, it is mentioned only to introduce the fiction.

"Travel" just to the future is time dilation or temporal stasis. Genuine time travel necessarily involves at least the possibility of pastwards travel, from the present to the past or from the future back to the present. Thus, Wells’ Time Traveler returns; his Sleeper doesn’t.

Time travelers may:

disappear at one time and appear at another;
experience futurewards or pastwards time dilation;
rotate around a massive gravitational field.


The first case is the easiest and simplest. The third is a contribution from later physical theories. In the second, Wellsian, case, it is almost always assumed that time travelers, while traveling, are undetectable by others. This assumption, despite Wells’ defense of it, is questionable but simplifies story telling. It is part of the "treatment in fiction," not of the "logic." The assumption enables a time traveler to arrive in the future without being expected or to arrive in the past without his journey from the future then becoming visible to others.

A pastwards time traveler’s arrival precedes his departure. Thus, an effect precedes its cause and might either cause or prevent it so the causality paradoxes are circular causality and causality violation. A "paradox" is either an apparent or a logical contradiction. The occurrence of apparent contradictions is unexpected but the occurrence of logical contradictions, or "contradictions in terms," is impossible. An event that occurs, because it has an effect, and does not occur, because it is prevented by its effect, is a logical contradiction – unless it occurs in one timeline and does not occur in another. Alternatively, within a single timeline, an uncaused event might prevent the event that would have caused it. Uncaused events, like causal circles, are counter-intuitive but not contradictory. Causal laws are empirical generalizations, not logical necessities.

Causality Violation

The idea of causality violation developed gradually.


(i) Implicit

The earliest account of travel to the past that I know of, although I have not managed to read it, is "Missing One’s Coach," in which a modern man is mysteriously transported to a historical period. (1) Any account of travel to the past implicitly raises the question whether the time traveler would be able to affect (cause, change or prevent) past events.


(ii) Attempted?

Mark Twain’s Connecticut Yankee, a modern man mysteriously transported to a, different, historical period, tries unsuccessfully to change past society without reflecting that success might have been paradoxical. (2) Perhaps he thought that his social revolution, even if successful in Arthurian Britain, would have been unrecorded and forgotten by the nineteenth century?


(iii) Implied

In The Time Machine by H. G. Wells, the Medical Man suggests that a time traveler observing the Battle of Hastings might attract attention as an anachronism while the narrator comments that time traveling "suggests curious possibilities of anachronism and of utter confusion." (3) (4). Pastwards travel is "anachronism". Causality violation would be perhaps the most extreme form of "utter confusion" but Wells did not elaborate.


(iv) Successful

In Lest Darkness Fall by L. Sprague de Camp, a modern man, transported by lightning to yet another historical period, tries successfully to change the course of history. He prevents the Dark Ages. His success is explained by comparing time to a branching tree but also by comparing world lines to a tough web which it is difficult but not impossible to distort. (5) The second comparison continues the Wellsian conceptualization of time as a fourth dimension.


(v) Accidental

In Bring the Jubilee by Ward Moore, a time traveler observing the Battle of Gettysburg attracts attention, thus unintentionally changing the outcome of the battle and the subsequent course of history. (6)


(vi) Prevented

In "Time Patrol" by Poul Anderson, a man from our future travels to post-Roman Britain in order to change the course of history but is apprehended by the Time Patrol, a time traveling organization that prevents other time travelers from either accidentally or deliberately changing the past. Causality violation is explained by de Camp’s second comparison. (7)

In "Delenda Est" by Poul Anderson, two time travelers intervene in a Roman-Carthaginian battle, thus deliberately changing the outcome of the battle and the subsequent course of history. Time Patrollers returning from the Pleistocene to 1960 find that they are in an alternative timeline, study history to locate the moment of divergence and restore their preferred timeline by counter-intervening in the pivotal battle. (8)


In Year of the Ransom, Time Patrollers prevent extra-temporal intervention in a later battle. (9) In "Women and Horses and Power and War," they lure time criminals to a particular period with false intelligence about the historical significance of an ancient battle. (10)

In "Amazement of the World," a random fluctuation in space-time energy changes the outcome of a medieval battle and the subsequent course of history. (11) Correcting the course of the battle does not restore the preferred timeline because the hero of the battle is a "personal causal nexus" whose world-line intersects with so many others that small changes in his career disproportionately affect the outcome of the medieval church-state conflict. (12) His actions prevent the birth either of a powerful Emperor or of a powerful Pope. By eliminating this knight, the Patrol restores the familiar history in which a stalemate between theocracy and autocracy allows the development of freedom and science.
The Time Patrol series presupposes a single discontinuous timeline or a single mutable timeline or multiple successive timelines, although I argue here that there is only a terminological difference between "single mutable" and "multiple successive." "One timeline changes into others" and "many timelines succeed each other" mean the same thing.

A discontinuous timeline entails, counter-intuitively, that some events described in the stories do not occur. Mutable/successive timelines entail that deleted timelines existed in the past of a second temporal axis, not that they never existed, as the characters believe. However: 

we can appreciate fictitious characters’ adventures without sharing their beliefs;
Anderson, more than any other time travel writer, avoids overt contradictions and conceals subtler ones;

his accounts of historical periods and analyses of historical processes make this series, like Jack Finney’s two Time novels, a culminating point of time travel fiction even if its logical basis is, partly, questionable.


(vii) Other

Although Finney’s Time novels are primarily about the experience of being in the past, each also culminates in a dramatic causality violation, although I argue here that these excellent novels are marred by inconsistencies when they address this paradox. (13) I also argue here that other authors’ accounts of causality violation are unacceptably inconsistent and that they contribute nothing to the literary development from Twain and Wells via de Camp and Moore to Anderson and Finney.

Using Modern Knowledge in the Past

The question whether a time traveler can change the past is a corollary of the simpler question: would a time traveler be able to use modern knowledge, techniques or equipment to his advantage while in the past? Any major application of modern knowledge etc in the past would have to change it. Using machine guns in an important ancient battle would, almost certainly, change the outcome of the battle and the subsequent course of history. However, guns might be used in an unimportant and unrecorded battle without any longer term consequences. The Time Patrol might allow or even instigate this for some reason as it does with other anachronistic equipment in "The Sorrow of Odin the Goth." (14) Perhaps the Connecticut Yankee thought that his attempted social changes would be unrecorded and forgotten.

A time traveler arriving in an earlier period carries within himself his modern knowledge and technical skills. However, if his means of time travel do not allow him to transport equipment, then it will be difficult or impossible to duplicate modern equipment in an earlier, especially a pre-industrial, period. Hank Morgan, the Connecticut Yankee, arrives with only the clothes that he wears but, impossibly, produces an endless supply of cables, telephones and machine guns and a printing press. He single-handedly and effortlessly masterminds a mostly clandestine industrial revolution in Arthurian Britain. Twain either did not realize or, more probably, did not care that this was impossible, and even had most of it occur off-stage, whereas his successors have paid more attention to details and practical difficulties.

De Camp’s Martin Padway struggles to innovate, e.g., to persuade Romans to accept Arabic numerals, and still has not synthesized gunpowder by the end of the novel, yet it is he, not Morgan, that accomplishes enough to divert history. Anderson’s "The Man who Came Early" is a direct reply to Lest Darkness Fall because its hero, like Padway, is transported to the past by a flash of lightning but he comments that this "…happens only once in many thousands of times." (15) Further, he not only does not introduce modern techniques but dies because he is unskilled in Viking customs and techniques. Against this, a boy in Anderson’s "The Little Monster" uses modern knowledge, techniques and a knife to survive in the Pliocene. (16)

In "Time Patrol," Stane’s easily transported energy weapon and his future sociological knowledge win him a place at court in fifth century Britain but, in "Delenda Est," a Time Patroller asked to manufacture a temporal vehicle in a pre-industrial period "…didn’t have the tools to make the tools to make what was needed…" (17)

Using Modern Knowledge in the Future

Affecting the future does not raise the same logical problem as affecting, and possibly altering, the past. However, we usually expect future societies to be too powerful or complex for a surviving modern man to influence them. This is the case in "Welcome" and "Time Heals" by Poul Anderson. (18) (19) On the other hand, the Time Traveler fights Morlocks with matches and explains them with Darwinism.
Bob Wilson in "By His Bootstraps" by Robert Heinlein is a literary successor not only of the Time Traveller but also of Morgan and Padway because he not only visits a future paradisal society but also uses modern knowledge and equipment to take control of it. (20) Martin Saunders in "Flight to Forever" by Poul Anderson uses the time travel technique to win a space battle. (21)

Circular Causality

"The Chronic Argonauts" by H. G. Wells introduced but understated the circular causality paradox in a contemporary British setting. (22) The central character moves into an empty and shunned house, then travels through time while remaining within the house. On arriving in the past, he is attacked as an intruder by the previous occupants of the house but defends himself and returns to his present. In the absence of any evidence of an intruder, two brothers are convicted of the murder of their father killed in self-defense by the time traveler. Consequently, the house is empty and shunned. "A Stitch in Time" and "The Chronoclasm" by John Wyndham present uncomplicated accounts of the same paradox, also in contemporary British settings. (23) (24)

"By His Bootstraps," The Door into Summer and "-All You Zombies-" by Robert Heinlein present more complicated accounts of circular causality in future American settings. (25) (26) In "…All You Zombies," a sex-changed time traveller is both of his own parents. In "By His Bootstraps," Bob Wilson returns to 1952 to persuade his younger self to visit the future only to be interrupted by his older self trying to prevent him. The nuisance phone caller who interrupts their three-sided argument and the older man who sent Wilson back to 1952 are both himself.

In Beyond the Barrier by Damon Knight, a couple depart to seek a time traveler stranded in the past a moment after seeing themselves return safely with him. Their child does not accompany them but is not left unattended. (27)


The Technicolor Time Machine by Harry Harrison, The Anubis Gates by Tim Powers and three novels by Poul Anderson (The Corridors of Time, There Will Be Time and The Dancer from Atlantis) place circular causality in historical settings. (28) (29) (30) (31) (32)

A circle, once closed, is complete whereas anything that has been changed once can be changed again. Therefore, circular causality stories do not have sequels whereas Finney wrote a sequel to Time and Again and "Time Patrol" became a series. All the works mentioned so far in this section could be set in a single, continuous timeline. Such a timeline can accommodate causal circles but not causality violations because the latter require either a single, discontinuous timeline or several timelines.

Anderson incorporated circular causality into his causality violation scenario. In "Brave to be a King," "The Only Game in Town," "The Sorrow of Odin the Goth" and "Star of the Sea," the Patrol finds that it must intervene in history not to preserve but to cause its own past. (33) (34) (35) Sometimes the Patrol prevents causality violations by closing causal circles. After killing Stane, they retrieve the time vehicle that he had stolen but leave its fuel chest to be buried with him because it was "the singular contents of an ancient British barrow," mentioned in a work of literature, that had alerted the Patrol to unauthorized extra-temporal activity in post-Roman Britain. (36)

In "Ivory and Apes and Peacocks," Time Patroller Manson Everard, seeking time criminals in ancient Tyre, uncovers, by detective work, an account of how the Patrol had apprehended the criminals decades earlier. He then leads the expedition to apprehend them. (37)

I do not know whether other authors learned the circular causality paradox from "The Chronic Argonauts." However, this idea, having appeared in Wells, almost certainly came to Anderson from Heinlein, if not also from others. The idea of time travelers on historical battlefields passed from Wells to Moore and Anderson. Attempted historical causality violation passed from Twain via de Camp to Anderson. Thus, the Time Patrol series incorporates and perfects three strands of time travel fiction, including both causality paradoxes.

(Since writing this article, I have read The Time Traveller's Wife by Audrey Niffeneger, a major circular causality novel that is not genre sf (see below) but a novel of relationships with time travel integral to the plot. (38) Any novel can reflect on the passage of time and on the distance traveled from childhood but only time travel fiction can return a character physically to his remembered past. The Time Traveller's Wife is a third culmination of time travel fiction, following Anderson’s Time Patrol and Finney’s Time novels.) 

(Later: I have just caught up with Richard Matheson's Bid Time Return/Somewhere In Time, a romantic novel involving time travel. Matheson has some good moments of circular causality and of what it would be like to be in the past. His means of time travel (see the next section) is identical with Finney's but Matheson's novel is ambiguous as to whether the central character, whose account we read, had imagined his chronokinesis.)

Means of Time Travel

Wells coined the terms "time machine," "time traveler" and "time traveling," later shortened to "time travel." Twain had used the phrase "transposition of epochs." Later authors coined the terms "chrononaut" and "chronokinesis" but Wells’ terminology remains in common use. "The Chronic Argonauts," which became The Time Machine, introduced the idea of a temporal vehicle.

The Time Traveler sits on the Time Machine and Time Patrollers sit on their timecycles but the BBC character Dr Who travels inside the TARDIS and Martin Saunders in "Flight to Forever" by Poul Anderson travels inside his time projector. Simon Morley in Jack Finney’s Time novels, Jack Havig in Poul Anderson’s There Will Be Time and Henry DeTamble in Audrey Niffeneger’s The Time Traveller's Wife do not need vehicles. Henry’s uncontrolled chrono-displacements are genetically based, therefore affect only his body, leaving behind even his clothes. Henry’s daughter, a second generation time traveler, sometimes controls when she travels to.

Despite his unaccountable sensation of "headlong motion," the Time Traveler remains spatially stationary while, effectively, fast forwarding, then rewinding, everything else. There is, therefore, no basis for his claim that the Machine, while "traveling," is undetectable because of its speed. In fact, he began his exposition by arguing that material bodies do not move along the fourth dimension but merely extend in that direction. If they did move along "time," then we would have to ask: what do they move in relation to? and: surely the Time Traveler, by accelerating, would leave everything else behind? - whereas he is instead described as seeing objects around him while traveling and then as finding them waiting for him on arrival. Further, motion along the fourth dimension would take time, therefore this dimension would not be time. In any case, a bullet or propeller is invisible because of its speed but we cannot safely occupy the same space as it.

Wells contradicts himself. In "The New Accelerator," he describes a drug which makes the bodies and minds of its inventor and the narrator function "many thousand times" faster than usual. (39) Even when they stand still, their visual and mental processes accelerate. Thus, they see a glass falling so slowly that it appears to them to be suspended in mid-air. Then, when they walk through Folkestone, too swiftly to be seen by anyone else:

"A purple-faced gentleman was frozen in the midst of a violent struggle to refold his newspaper against the wind…that had no existence so far as our sensations went…To see all that multitude changed to a picture, smitten rigid, as it were, into the semblance of realistic wax, was impossibly wonderful." (40)

Next, the inventor:

"…hopes to find a Retarder…it should enable the patient to spread a few seconds over many hours of ordinary time…" (41)

(The Time Traveler spreads a few minutes of his experience over many millennia of history.)

"…and so to maintain an apathetic inaction, a glacier like absence of alacrity, amidst the most animated or irritating surroundings." (41)

For many millennia, the Time Traveler, by comparison with his surroundings, is inactive, glacierlike, "smitten rigid" into the semblance of wax, and therefore should not be described as "going…fast" and blurred into invisibility. (42) His Machine is a Retarder, not an Accelerator, although, of course, what he notices and describes is not his own inaction but the comparative speed of everything else:

"The slowest snail that ever crawled dashed by too fast for me." (42)

Despite this, the Psychologist, one of the Time Traveler’s dinner guests, discussing the recently departed model time machine, says:

"We cannot see it, nor can we appreciate this machine, any more than we can the spoke of a wheel spinning, or a bullet flying…If it is traveling through time fifty times or a hundred times faster than we are, if it gets through a minute while we get through a second, the impression it creates will of course be only one-fiftieth or one-hundredth of what it would make if it were not traveling in time…" (43)

and, to demonstrate this, he passes his hand through the space in which the model time machine had been.

However, his account is incoherent. First, he says that the machine is traveling through time faster than the dinner guests, then he speaks as if it alone is traveling. Secondly, his "while" cannot mean "during the same period of time as." If the machine "gets through" a minute and the guests "get through" a second, then, at the end of these two processes of "getting through," they are not at the same time. The Psychologist means something like, "a time traveler would get through an objective minute in a subjective second whereas we get through only an objective second in a subjective second" or "a time traveler experiences a second while, during the same period of time as, everyone else experiences a minute." Thus, the time traveler is "Retarded," not "Accelerated."

The Psychologist further argues that this stretching (dilation) of the traveler’s duration causes an attenuation of his substance (although it is the Time Traveler who introduces the term "attenuated" shortly afterwards). (44) The material substance that usually fills a second is supposedly stretched out over a longer period to such an extent that it becomes invisible and even intangible. Such attenuation is not usually regarded as a consequence of relativistic time dilation and, even if it were, it would not be the same thing as the "headlong motion" that the Time Traveler says he experiences. Later writers usually accept the undetectability of time travelers in transit but not Wells’ explanation of it.

The static four-dimensional continuum expounded by the Time Traveler is presented more consistently in The Quincunx of Time by James Blish. Blish’s character, Thor Wald, explains:

"…if time is a linear dimension, just like length, height, and width, then the entity that I see before me as Captain Robin Weinbaum, is only a second-by-second section through a much larger entity, one of whose extensions is invisible to me." (45)

Weinbaum and Wald receive messages from their future and thus gain some knowledge of future events but cannot experience those events any sooner than anyone else. One of these messages links Quincunx to Midsummer Century by Blish. (46) In this second short novel, John Martels’ personality, though not his body, is projected from 1985 to 25,000. Personalities are semi-stable electromagnetic fields. Martels’ field is projected accidentally and received by a preserved brain. He could return to 1985, although he opts not to, so his "time-projection" is genuine time travel. His experience is consistent with the Time Traveler’s theory that it is our "consciousness" or "mental existences," not our bodies, that move along time. Wald adds:

"And the consciousness of Robin Weinbaum is moving along that entity in that invisible direction." (45)

There are problems with this theory. First, it contradicts the Time Traveler’s practice, though not Wald’s. Secondly, the Time Traveler describes "mental existences" not, e. g., as "fields" but as immaterial and dimensionless which suggests that they are undetectable and even non-existent. (47) Thirdly, as before, motion "along the Time-Dimension with a uniform velocity" would take time so this dimension would not be time. (47) Fourthly, the theory suggests that, before or after the passage through human bodies of their minds, these bodies are mere automata although indistinguishable from conscious organisms.

This radical mind-body dualism leads to solipsism. Each of us has no way of knowing whether other organisms are really conscious. My neighbor’s mind, if he has one, may move along the fourth dimension more slowly or quickly than mine. Thus, it may not be present in his body when I am speaking to him. Indeed, it is unnecessary:

"He is not free in any way to change the shaping of the ultimate creature; all he can do is observe…" (45)

"…the shaping of the ultimate creature…" includes the movements of his own body and even of its vocal organs. I remember Blish suggesting in a conversation at a science fiction convention that minds might move along time at different rates but this is surely an absurd conclusion to arrive at. If the conclusion is valid, then I cannot be sure that Blish’s consciousness was present when it was suggested.

Although I have tried to distinguish the literature from the logic, Wells in particular presents both. His introductory conversation, imitated by C. S. Lewis in "The Dark Tower" (although Lewis argues against time travel and for time viewing) is in the literary-philosophical tradition of Plato’s dialogues. (48) We can only do justice to The Time Machine by simultaneously appreciating it as fiction and arguing with its philosophy.

Returning to Blish, one message from the future comes from a ship that is somehow traveling physically backwards in time, from 8873 to 8704, but the recipients of the message do not know enough about the context to understand this. (49) Blish had hoped to base a time travel novel on the "finite, spinning universe" theory that allows world-lines to curve backwards through space-time. Perhaps the "world-line cruiser" mentioned in The Quincunx of Time was an early intimation of this.

Wells beautifully describes the fast forwarding universe:

"…night followed day like the flapping of a dark wing…the palpitation of night and day merged into one continuous greyness…the jerking sun became a streak of fire, a brilliant arch…The landscape was misty and vague…I saw trees growing and changing like puffs of vapor…I saw huge buildings rise up faint and fair, and pass like dreams…I saw great and splendid architecture rising about me, more massive than any buildings of our own time, and yet, as it seemed, built of glimmer and mist." (50)

Anderson partially matches this with his character Jack Havig in There Will Be Time:

" ‘I’m in a shadow world while I time-travel. Lighting varies from zero to gray. If I’m crossing more than one day-and-night period, it flickers. Objects look dim, foggy, flat.’ " (51)

But Havig wills himself backwards or forwards in time without needing a vehicle. He senses resistance, as if swimming against a high tide. Thus, his experience is more like a form of motion than is the Time Traveler’s. However, a four dimensional observer, with sufficiently keen perception, would see not Havig’s three dimensional body moving along the fourth dimension but his elongated, and attenuated, world-line stretching along it. Even if the attenuated world-lines of Havig and his fellow time travelers are undetectable, they must be statically present throughout space-time.

Unlike the Time Traveler or Havig, Martin Saunders sees only featureless greyness through the porthole of his time projector while it fast forwards the rest of the universe.

A Time Patroller on a timecycle experiences an instantaneous jump to a different set of spatio-temporal co-ordinates (although where does the energy for this come from?). The TARDIS is also a space-time vehicle, not just a time machine, but it and its occupants exist for a short period in another realm, the "time vortex," between disappearing from one place and time and appearing at another. Heinlein’s Bob Wilson steps instantaneously through a disk of nothingness called a Time Gate that he projects from the future after stepping through it.

Jack Finney’s Simon Morley enters earlier decades by self-hypnosis while wearing period costume in unchanged locations like old buildings. Finney’s fictitious physicist, Danziger, theorizes that this is possible because, according to Einstein, all times are real and the past still exists. However, Einstein’s space-time is the rigid four-dimensional continuum already mentioned. Its earlier decades are not only years ago in time but also light years away in space, not somehow just around the corner or out of sight. Finney’s Time novels would have had a sounder theoretical basis if Danziger, like Blish’s Adolph Haertel (Wald’s predecessor) had been presented as superseding, not implementing, Einstein’s ideas. Morley’s self-hypnosis gets him into the researched past and back to the remembered present but cannot get him into the unknowable future. However, Finney’s sf is nostalgic, not anticipatory, so the future is of no interest to him.

In Bring the Jubilee by Ward Moore, The Door into Summer by Robert Heinlein, "Wildcat" by Poul Anderson, "The Little Monster" by Poul Anderson, "The Face in the Photo" by Jack Finney and "The City That Was The World" by James Blish, a machine sends a character to another time but does not accompany him. (52) (53) (54) In "A Stitch in Time" by John Wyndham, a machine in the present lifts a character from the past, then puts him back.

In "Singularities Make Me Nervous" by Larry Niven and The Avatar by Poul Anderson, space travelers become time travelers by rotating around massive gravitational fields but Niven’s field is a black hole whereas Anderson’s is generated by a large artifact called a T machine, named after its theoretical inventor, F. J. Tipler. (55) (56) In "Rotating Cylinders and the Possibility of Global Causality Violation" by Larry Niven, named after a Tipler paper, some disaster always prevents the completion of a T machine because its completion in a single, continuous timeline would lead to the logical contradiction of causality violation. (57) A way to destroy your enemies is to let them steal the secret of T machines, unless a nova kills you first.

Olaf Stapledon’s Last Men and the characters in "The Long Remembering" by Poul Anderson observe past events through the brains and nervous systems of previous generations. (58) (59) The Last Men sometimes influence past minds, for example by inspiring Stapledon to write what he thinks is fiction.
In "Welcome" by Poul Anderson, Barlow moves forward five hundred years in a superenergy state. In "Time Heals" by Poul Anderson, Hart moves forward almost nine hundred years in a low-entropy field. By my original criterion, these cases are not time travel because they are not reversible but Anderson does not need reversible techniques in stories that are only about what it would be like to get into the future.

In The Corridors of Time by Poul Anderson, warring factions called Wardens and Rangers walk or drive along corridors that have been rotated onto the temporal axis. Before entering a corridor, time travelers leaving different periods are separated by temporal intervals. After entering the corridor, they are, theoretically, separated only by spatial distances. Some will be near enough to see each other. Others will pass when moving along the corridor. Therefore, they should encounter and interact with each other and with their later and older selves on their first attempt to use the corridor.

However, such an outcome would complicate the story uncontrollably, especially since the factions are at war. An instant pitched battle inside the corridor would ensure that most individuals did not survive their first attempt to travel along the corridor and therefore never did re-enter it as older versions of themselves. Usually, however, the characters use the corridors without meeting each other. The only explanation given is:

"Duration occurs there too, but on a different plane…" (60)

The twentieth century protagonist, Lockridge, standing in a corridor with a companion, thinks:

"At any moment, someone might enter through some other gate and spy them. (Just what did that mean, here in this time which ran outside of time? He’d think about it later.)" (61)

If he does think about it, he does not do so in the novel. When Lockridge, pursued by Rangers, enters one of the corridors, his pursuers arrive in the corridor not a short distance away from him but a few moments after him. Thus, the order of events in the time "on a different plane" in the corridor follows the order of events in the familiar time outside the corridor. Again, this is convenient for story telling purposes. Lockridge would have been apprehended if his pursuers had arrived simultaneously with him.

If, in Lockridge’s experience, his first journey along a particular corridor starts from the twentieth century and his second journey along the same corridor starts from the fourteenth, which of the journeys will an observer inside the corridor witness first? We must imagine not an observer moving steadily along the corridor from the past towards the future but instead a stationary observer able to perceive the entire length of the corridor simultaneously.

As in the Time Patrol series, Anderson is good at writing his way around potential complications so that the reader is rarely troubled by them. The question in the preceding paragraph occurred to me only when writing about The Corridors of Time. Another potential problem arises when we are told that:

"Emergence cannot be precise, because the human body has a finite width equivalent to a couple of months. That was why we had to hold hands coming through – so we would not be separated by weeks." (60)

The Einsteinian space-time equivalence is not one body width to two months or "thirty-five days per foot" but one hundred and eighty six thousand miles to one second. (62)

Thor Wald, explains:

"Assuming, to keep the figures simple, that Robin lives to be a century old, he would then be roughly a foot thick, two feet wide, five feet five inches in height, and five hundred and eighty-six trillion, five hundred and sixty-nine billion, six hundred million miles in duration." (45)

Thus, Anderson’s corridors that endure for six thousand years would have to extend for six thousand light years in space before they were rotated into time but, in this novel, Anderson avoids mentioning Einsteinian space-time. If space-time equivalence is valid, then the simplest theory is that one of our three space dimensions becomes a corridor’s time dimension. It should be possible to construct a spatial corridor that allows entry to any period of the internal history of one of the corridors. This is another complication that Anderson does not need for the story that he wants to tell so it is not mentioned.

Time Patrol timecycles resemble the Time Machine. Jack Havig’s time traveling resembles the Time Traveller’s. The equation of time with length in The Corridors of Time recalls the discussion at the beginning of The Time Machine. Time travel to historical periods is not Wellsian (such a passage was cut from The Time Machine) but does continue the tradition of Twain and de Camp.

Anderson presents more varied and more imaginative means of time travel than anyone else. In particular, the Time Patrol and There Will Be Time are opposites: instantaneous vehicular space-time travel with causality violation as against lifespan-consuming psychic time travel without causality violation. Some means are mere formulaic premises for short stories but the temporal corridors and Havig’s power are original ideas and major features of the novels in which they appear.

Limits on Time Travel

Limits prevent paradoxes. For example, if time travel is limited to the remote past, then time travelers cannot intervene in recent history. If time travel is possible only in interstellar spaceships, then an individual inventor cannot make a machine that will take him to yesterday and return him to today while remaining in his laboratory. Thus, again, he cannot easily intervene in recent events.

The imprecision of emergence from a time corridor is one such limit. A time traveler who sets out to change or prevent a known event will invariably arrive after the event, if he encounters no mishaps en route. Even traveling pastwards to warn a colleague of an impending danger may be impossible:

"Such as could be sent have doubtless been baffled by the uncertainty factor; they emerged too early or too late." (63)

Time travelers know of some events in their own futures but not others:

"Lockridge was certain to reach Brann…That fact was in the structure of the universe. "However, details were unknown. (Like the aftermath…Did he or did he not get back alive? The margin of error in a gate made it unfeasible to check that in advance.)" (64)

Anderson imagines limits, then invents ways around them. In "Flight to Forever," Saunders travels from 1973 to 2073, then finds that he would need infinite energy to travel back more than about seventy five years but returns to 1973 by moving forwards around the circle of time.

In "Wildcat," it is only possible to travel forwards in hundred year hops and backwards by about 100,000,000 years. Therefore, it seems to be impossible to get information from the near future. However, when Team A, visiting the twenty first century, finds that Earth was sterilized by a nuclear war a year after the twentieth century base date, that Team places this data where it will be found by Team B which visits 100,000,000 A. D. and returns home. Team A joins a Jurassic base a century after its establishment. It is known that life will be re-evolving in 100,000,000 A. D. and hoped that descendants of the Jurassic settlers built spaceships.

In There Will Be Time, a few individuals from different periods can time travel by an act of will. They need no spatial journey or temporal vehicle. There seems to be no limit to their time travel ability. However, there are practical limitations. They can carry only a few pounds, including clothes. They are immobilized if attached to a larger mass (seized by an opponent, handcuffed to a captor or chained to a wall). They cannot breathe while traveling. (The Time Traveler did not encounter this difficulty. Perhaps the Time Machine carried some air along with it.) When ice covers the Earth’s surface for extended periods, unwary time travelers cannot emerge and risk suffocation. When the Earth is covered with water, they can emerge but only to drown. Jack Havig’s group carries miniature oxygen tanks when necessary but not all time travelers are so well equipped or organized.

A time traveler in There Will Be Time soon loses count of days flickering past, especially over centuries or millennia and when storms or buildings conceal the dawns. Casting about to zero in on the target date consumes lifespan. Havig’s "chronolog," small and light enough to be carried through time, detects heavenly bodies even through an overcast and flashes a light at his destination. Another time travel group, planning their return journey from the day of the Crucifixion but lacking a chronolog, erects, in the twenty first century ruins of Jerusalem, a big billboard with the date corrected daily.

The dates of some important events are not known. Anyone seeking the Crucifixion aims for Passover, 33 A. D., whether or not this is accurate, but they first have to travel to Jerusalem by ordinary means which did not include air travel until the twentieth century.

Despite the limits to his power, it would seem to be easy for Havig to change the past. The simplest experiment would be this: the time traveler remains in a room for two minutes; if his older self has not appeared after one minute, he travel pastwards for one minute; if he has appeared, he does not travel pastwards. A simple way to intervene in public events would be if he set out to appear in front of a television news reader on the previous day. However, Havig’s first attempt at causality violation is not a carefully planned experiment but an expedition to prevent his father’s death. He is prevented from setting out first by an accidental injury, then by business responsibilities, then by family commitments.

Eventually, like other time travelers, he stops trying. When a captured enemy escapes, they do not waste their efforts in trying to prevent the escape, which has happened, but attempt an early recapture, which may occur in their immediate future. Therefore, most events are as they are either because no time traveller wants to change them or because, knowing that some accident, possibly a fatal injury, will prevent any attempted change, they do not try. In these cases, there need not be any accident waiting to happen to interfering time travelers. The fact that time travelers do not attempt to change an event sufficiently explains why the event is not changed.

If an event occurs, then we know either that no one has tried to prevent it or that someone has tried and failed, whether or not the someone in question is a time traveler. But it is difficult to imagine what could thwart the "simplest experiment" suggested above, especially if it were attempted simultaneously in different places by a team of hundreds of experimentally minded time travelers. Would they all have heart attacks or be struck by lightning or meteors immediately before starting to travel into the past? Must we choose between a logical contradiction and a statistical impossibility?

(Added on 1 April 2007: Thanks to Colin G. Mackay for pointing out that there is no such thing as a "statistical impossibility." My argument should be re-phrased: Must we choose between a logical contradiction and a statistical improbability?)

I can think of only two explanations: either there are no time travelers (this may be the world that we live in) or there are very few and none of them is inclined to conduct this kind of experiment. In There Will Be Time, the group called the Eyrie is intent on exercising power and will do nothing to risk losing its power. Its members are unscientific and even superstitious. Havig’s rival group is morally responsible, intent only on overthrowing the Eyrie and then on doing something useful with time travel (although I still think that a few experiments would be appropriate).

Although Havig cannot change known events, he can sometimes change their significance. This starts on the day of the Crucifixion. Havig goes there hoping to meet other time travelers. The Eyrie goes there to recruit. Thus, for Havig and the Eyrie, Crucifixion day is merely a convenient rendezvous point. On that day, one of Havig’s fellow recruits is called Boris. Later, having defected from the Eyrie and formed a rival group, Havig will recruit Boris to that group, then send him to Jerusalem to infiltrate the Eyrie. Thus, we later learn, Boris must have recognized Havig on the day of their recruitment to the Eyrie but feigned ignorance. Thus also, Havig cannot prevent the Eyrie from recruiting Boris but can cause it to recruit him in circumstances that favor Havig’s cause, not the Eyrie’s.

The Sachem of the Eyrie cannot prevent the Maurai Federation from dominating international politics for three or four centuries after the nuclear war but does found and guide an American-based nation that he hopes will supplant the Maurai and restore white supremacy. He expects to succeed because he periodically visits the future Eyrie and sees that it prospers. He does not know that Havig’s group will defeat the Eyrie and fake the evidence of its success.

When an Eyrie recruiter prevents a thirteenth century time traveler from trying to rescue the Savior en route to Golgotha, Anderson adds that a Roman soldier would have killed the would-be rescuer a second later. This addition is unnecessary. Eyrie intervention is sufficient to explain why the Passion was not interrupted. This would, of course, involve a causal circle: the Eyrie would be able to recruit on the day of the Crucifixion because, while recruiting there, they ensured that the event occurred as described in the Gospels.

Of course, the crucifixion victim whom the time traveler had tried to rescue might not have been the historical Jesus. The Eyrie recruiter asks:

"How do you know that person really was your Lord?" (65)

I took this question to be philosophical or metaphysical but it may be simply historical. There were a lot of men called Jesus and a lot of crucifixion victims.

What would it be like to visit the past?

Any serious account of travel to the past raises this question. L. Sprague de Camp in Lest Darkness Fall and Tim Powers in The Anubis Gates evoke the experiences of modern men having to survive in earlier periods. The single most sustained answer is given by Jack Finney who perfected nostalgic time travel focused on turn of the century New York. His characters immerse themselves in images and records of an earlier year, then experience that year directly. They walk along streets that they have seen in old photographs.

However, Poul Anderson vividly describes the sights, sounds and smells of many historical periods. When Everard enters the Pasargadae of Cyrus the Great, we hear the street cries. (66) When he enters "Tyre of the purple" in 950 B. C., we see the docks and "the costly colors." (67) When he enters Bactra in 209 B. C.:

"…the scene was eerily half-familiar. He had witnessed its like in a score of different lands, in as many different centuries. Each was unique, but a prehistorically ancient kinship vibrated in them all." (68)

When Everard travels on foot through medieval Sicily, four pages describe the countryside that he walks through. (69) When Havig enters Jerusalem in 33 A. D., Anderson lists the smells of horses, men, smoke, bread, leeks, garlic, grease, animal droppings, musk, roses, lumber and leather. (70) His time travelers move not through abstract time but through real history. Time Patrollers are immersed in ancient civilizations, Roman legions, medieval battlefields and barbarian settlements in European forests. Two Patrollers on a mission to the first century Low Countries camp on a hill surrounded by woods:

"They could have sprung back to Amsterdam’s comforts, but it would have wasted lifespan, not in the shuttling but in the commuting to and from quarters there, the shucking and redonning of barbarian garb, perhaps most the changes back and forth of mind-set. Let them rather dwell in this archaic land, become intimate not only with its people but with its natural world. Nature - the wilderness, the mysteries of day and night, summer and winter, storm, stars, growth, death – pervaded it and the souls of the folk. You could not really understand them, feel with them, until you had yourself entered into the forest and let it enter into you." (71)

A Patrol ethnographer who has lived for twelve years in the first century remarks, when visiting his colleagues’ camp:

"Coffee…I often drink it in my dreams." (72)

A Patroller staying with an Italian knight in 1146 A. D., must eat "…the usual meager, coffeeless breakfast." (73)

In some passages, Anderson follows the experiences not of the Patrollers but of their acquaintances in the past and thus writes pure historical fiction. When a Time Patroller, mistaken for Wodan, has a son in the fourth century:

"Dagobert stayed unrestful…folk said that was the blood of his father in him, and that he heard the wind at the edge of the world forever calling. When he came back from his trip south, he brought news that a Roman lord hight Constantine had finally put down his rivals and become master of the whole Empire." (74)

Chapters recounting only the experiences of permanent dwellers in the past often begin with the weather: "Winter brought rain…" (75); "Wind rushed bitter…" (76); "Suddenly springtime billowed over the land." (77)

The concluding two sections of "The Sorrow of Odin the Goth," and the opening three sections of the following story, "Star of the Sea", cover:

time travelers in 43 A. D. science fiction
the death of a king in 374 A. D. historical fiction
a divine betrothal mythological writing
the siege of a first century Roman camp historical fiction
a time traveler in 1986 A. D. science fiction
One Time Patroller, in 1990, specifically rejects Finney’s nostalgic approach to time travel:
"The Midwest of his boyhood, before he went off to war in 1942, was like a dream, a world forever lost, already one with Troy and Carthage and the innocence of the Inuit. He had learned better than to return." (78)

Anderson writes poetically not only about past times but also about variable reality. Everard in Amsterdam in 1986 knows that "…all the life that pulsed in the city…" is:

"…a spectral flickering, diffraction rings across abstract, unstable space-time, a manifold brightness that at any instant could not only cease to be but cease ever having been." (79)

(Only the last clause is problematic. Causality violation in an earlier century might prevent Amsterdam from coming into existence but how could causality violation allow the city to exist until 1986, then annihilate it? Nothing can exist until a particular time, then, at that time, cease having existed until that time. The deletion of a four-dimensional space-time continuum might be an observable event in a fifth dimension functioning as a second temporal dimension but it cannot be an event within that same continuum. Analogously, if a book is thrown into a furnace, then it does not make sense to ask at what point in the text the entire text is destroyed. It is all destroyed together.)

What would it be like for a modern man to be transported to the remote future?

The classic answer remains The Time Machine. Wells describes his future as colorfully as Anderson and Finney describe their pasts. The modern man need not be transported by time travel specifically. Three successors to The Time Machine are "Flight to Forever" by Poul Anderson (time travel), A World Out Of Time by Larry Niven (time dilation) and Midsummer Century by James Blish ("time-projection"). (80) All four works not only describe a future period but also summarize a future history.

The Time Traveler fast forwards the growth of civilization, deduces the devolution into Morlocks and Eloi and witnesses the extinction of life before returning to the nineteenth century. Martin Saunders in "Flight to Forever" stops often enough to learn the course of galactic history before passing through heat death and re-creation into the twentieth century of the next identical cosmic cycle. In A World Out Of Time, Jerome Corbell’s identity survives for three million years by freezing, memory transfer, time dilation, cold sleep and rejuvenation. He reconstructs most of what has occurred in the Solar System in his absence. In Midsummer Century, when Martels’ consciousness has been projected from 1985 to 25,000, he learns of four successive future civilizations and helps to build a fifth.

Literature and Genre


A Connecticut Yankee in King Arthur’s Court is an American fantasy about a modern entrepreneur mysteriously transported to a historical period. The Time Machine is a British science fiction novel about a modern scientist technologically traveling to a remote future. They were the first major works on time travel. Like the first science fiction novel, Frankenstein by Mary Shelley, they predate the literary ghetto of genre science fiction and are generally recognized as contributions to world literature. (81)

In passing from Twain and Wells to de Camp and Heinlein, we pass not only from the original ideas to their fuller development but also from literature to genre. The genre includes:

action-adventure fiction with extraterrestrial, futuristic or other exotic settings;
conceptual speculation, for example about the technology and paradoxes of time travel;
serious fiction, for example about the predicaments of travelers to the past or future, the literary successors of the Yankee and the Time Traveler.


To illustrate this third point:

"It was a strange thing to meet her at intervals of months which for Havig were hours or days. Each time, she was so dizzyingly grown. In awe he felt a sense of that measureless river which he could swim but on which she could only be carried from darkness to darkness." (82)

In that paragraph, Anderson expresses universal experience, "…carried from darkness to darkness", and Wellsian imagination, "…that measureless river which he could swim…"


The Time Machine, originally described as a "fantastic and imaginative romance," combines conceptual speculation with serious fiction while incorporating action-adventure in the fights with the Morlocks and the encounter with giant crabs. Much genre sf emphasizes action-adventure and/or speculation at the expense of characterization and even of competent writing but other genre writers are worthy successors of Shelley, Twain and Wells.

In particular, Anderson’s sf ranges from effective action-adventure fiction to serious thematic and speculative novels, sometimes featuring the same characters. Dominic Flandry stars in mere space operas with the colorful setting of the Terran Empire, then in more substantial novels about imperial decline. Another reader described Anderson to me as a popular writer with literary pretensions. I think that it is the other way around. Anderson was a serious writer who enjoyed action-adventure so much that he sometimes introduced it into stories that would have been better without it. Thus, The Boat of a Million Years has an unnecessary few pages when the small group of immortals practices a deception in order to rescue one of its members from a hospital. (83) This could have happened off stage, if it even had to happen.

By contrast, the Time Patrol police actions and battle scenes, when they do occur, are integral to the narrative and secondary to the descriptions of past eras and the predicaments of the characters. The Time Patrol places technological time travel in historical settings, thus synthesizing the legacies of The Time Machine and A Connecticut Yankee. Uniquely, the Time Patrol is not a single story or novel about an individual time traveler experiencing one of the causality paradoxes in a particular historical period but a series of stories and novels about an organization of time travelers experiencing both causality paradoxes in many historical periods. Because it is a long sf series set in many historical periods, the Time Patrol is a more effective synthesis of sf with historical fiction than is Asimov’s celebrated Foundation series which merely projects the Roman Empire onto the Galaxy.

By contrast, Anderson:

projects the Roman Empire less implausibly onto a smaller volume of interstellar space and a shorter period of time in one of his eight future histories;
speculates more credibly about interstellar travel in later future histories;
shows the real Roman Empire in The Golden Slave (historical fiction), The King Of Ys tetralogy (historical fantasy, with Karen Anderson) and the Time Patrol series (historical sf); (84) (85)
depicts the Viking period in a historical trilogy and in several fantasies, including a retold Saga; (86) (87)
depicts the fourteenth century in historical fiction, historical fantasy and sf; (88) (89) (90)
also synthesizes sf with historical fiction in a long novel about an immortal man who lives from before Christ into an indefinite future, thus experiences but cannot revisit historical periods (his single volume could have been two, a fictitious history with a futuristic sequel); (91)
depicts alternative histories in the Time Patrol series and in several short stories and fantasy novels; (92) (93) (95) (95)
imagines an inn between the worlds where characters from different periods, histories and fictions meet, although the Time Patrol excludes itself even from this multiverse by disallowing the peaceful coexistence of alternative timelines. (96)


Jules Verne’s fiction is collectively called "Extraordinary Voyages." Anderson’s could be called "Past and Future Histories."

Heinlein linked his ingenious time travel fiction to his Future History when a major character of the History, Lazarus Long, revisited the period of his own childhood in the early twentieth century. (97) Unfortunately, Heinlein wasted this excellent premise by focusing on a sentimentalized sexual relationship with the added shock value of incest: Long with his, at that time unknowing, mother. Asimov linked his logically inconsistent causality violation novel, The End of Eternity, to his Galactic Empire series when the prevention of time travel allowed the development of the Empire. See here. (98) Anderson linked his ingenious circular causality novel, There Will Be Time, to his Maurai future history when his time traveler, Jack Havig, visited the Maurai period.

In the Time Patrol series, we read of the Temporal language which enables Patrollers from different periods to communicate without being understood by others and which has tenses for time travel. In There Will Be Time, time travel is discussed, briefly, in Latin: "Es tu peregrinator temporis?" (65)
What Anderson presents is both more and better. His Time Patrol, originally four stories, collected and re-arranged to present a beginning, a middle and a culmination, was already a major contribution to time travel fiction. Then, over a decade later, further stories, usually longer and more complicated and making original contributions to the time travel concept, began to be added so that the series is now several times its original length with possibilities for further growth although, sadly, Anderson is no longer alive to continue it. It is unique in time travel fiction and superior among sf series. Whereas other writers develop particular aspects of the time travel concept – historical veracity, futuristic speculation, the technology or one of the paradoxes – Anderson alone addresses every aspect.


End-notes

1. Anonymous, "Missing One’s Coach" (Dublin: Dublin Literary Magazine, 1838).
2. Mark Twain, A Connecticut Yankee in King Arthur’s Court, 1889.
3. H. G. Wells, The Time Machine (London: Pan Books, 1973), p. 11.
4. Wells, The Time Machine, p. 17.
5. L. Sprague de Camp, Lest Darkness Fall (Henry Holt & co, 1941) reprinted as Lest Darkness Fall (New York: Pyramid Books, 1963), pp. 5-6.
6. Ward Moore, Bring the Jubilee (London: Four Square Books, The New English Library, 1965).
7. Poul Anderson, "Time Patrol" (The Magazine of Fantasy and Science Fiction, May 1955), reprinted in P. Anderson, Guardians of Time (London: Gollancz, 1961), (London: Pan Books, 1964) and P. Anderson, The Time Patrol (New York: TOR Books, October 1991), pp. 1-33).
8. Poul Anderson, "Delenda Est" (The Magazine of Fantasy and Science Fiction, December 1955), reprinted in Anderson, Guardians of Time and The Time Patrol, pp. 105-139.
9. Poul Anderson, "Year of the Ransom" (Byron Press Visual Publications, 1988), reprinted in Anderson, The Time Patrol, pp. 399-458.
10. Poul Anderson, "Women and Horses and Power and War" in The Shield of Time (New York: TOR Books, 1990), pp.7-123.
11. Anderson, "Amazement of the World" in The Shield of Time, pp. 267-436.
12. Anderson, "Amazement of the World," p. 408.
13. Jack Finney, Time and Again (New York: Simon & Schuster Inc, 1970) and From Time to Time (New York: Simon & Schuster Inc, 1995).
14. Poul Anderson, "The Sorrow of Odin the Goth" in P. Anderson, Time Patrolman (New York, TOR Books, 1983), pp. 117-254, reprinted in The Time Patrol, pp. 207-289.
15. Poul Anderson, "The Man Who Came Early" (Fantasy House Inc, 1956), reprinted in D. Knight, ed., 100 Years of Science Fiction (London: Pan Books, 1972), pp. 185-212.
16. Poul Anderson, "The Little Monster" (Roger Elwood, ed., Way Out, 1974), reprinted in P. Anderson, Past Times (New York: TOR Books, 1984), pp. 142-163.
17. Anderson, "Delenda Est," p. 118.
18. Poul Anderson, "Welcome" (The Magazine of Fantasy and Science Fiction, 1958), reprinted in P. Anderson, Past Times, pp. 58-70.
19. Poul Anderson, "Time Heals" (Astounding Science Fiction, October 1949), reprinted in P. Anderson, Dialogue with Darkness (New York: TOR Books, February 1985), pp. 165-191.
20. Robert Heinlein, "By His Bootstraps" (Astounding Science Fiction, October 1941, by Anson MacDonald), reprinted in R. Heinlein, The Menace From Earth (Gnome Press, 1959) and (London: Corgi Books, 1983), pp. 40-87.
21. Poul Anderson, "Flight to Forever," (Super Science Stories, 1950), reprinted in P. Anderson, Past Times, pp. 207-288.
22. H. G. Wells, "the Chronic Argonauts" (The Science Schools Journal, 1888).
23. John Wyndham, "A Stitch in Time" in Consider Her Ways (London: Penguin Books, 1961).
24. John Wyndham, "The Chronoclasm" (Science Fantasy, No. 10, 1954), reprinted in J. Wyndham, The Seeds of Time (London: Penguin Books, 1959), pp. 9-31.
25. Robert Heinlein, The Door into Summer ( The Magazine of Fantasy and Science Fiction, October, November and December 1956) reprinted as The Door into Summer (London: Pan Books, 1974).
26. Robert Heinlein, "-All You Zombies-" (The Magazine of Fantasy and Science Fiction, March 1959), reprinted in The Unpleasant Profession of Jonathan Hoag (Gnome Press, 1959) and (London: New English Library, November, 1980), pp. 7-111.
27. Damon Knight, Beyond the Barrier (London: Victor Gollancz Ltd, 1964).
28. Harry Harrison, The Technicolor Time Machine (London: Faber and Faber Ltd, 1968).
29. Tim Powers, The Anubis Gates (London: Triad Grafton, 1986).
30. Poul Anderson, The Corridors of Time (Amazing Stories, May, June 1965), reprinted and expanded as The Corridors of Time (London: Victor Gollancz Ltd, 1966) and (London: Panther Books, 1968).
31. Poul Anderson, There Will Be Time (New York: Signet, 1973).
32. Poul Anderson, The Dancer from Atlantis (London: Sphere Books Ltd, 1977).
33. Poul Anderson, "Brave To Be A King" (The Magazine of Fantasy and Science Fiction, August 1955), reprinted in Anderson, Guardians of Time and The Time Patrol, pp. 34-68.
34. Poul Anderson, "The Only Game in Town" (The Magazine of Fantasy and Science Fiction, January 1960), reprinted in Anderson, Guardians of Time and The Time Patrol, pp. 79-104.
35. Poul Anderson, "Star of the Sea" in The Time Patrol, pp. 291-398.
36. Anderson, "Time Patrol", p. 11.
37. Anderson, "Ivory, and Apes, and Peacocks" in Time Patrolman and The Time Patrol, pp. 141-205.
38. Audrey Niffeneger, The Time Traveler’s Wife (London: Jonathan Cape, 2004; London: Vintage, 2005).
39. H. G. Wells, "The New Accelerator" (The Strand, December 1901) reprinted in The Complete Short Stories of H. G. Wells (London: A & C Black, 1987), p. 932.
40. Wells, Complete Short Stories, p. 937.
41. Wells, Complete Short Stories, p. 941.
42. Wells, The Time Machine, p. 24.
43. Wells, The Time Machine, p. 16.
44. Wells, The Time Machine, p. 26.
45. James Blish, The Quincunx of Time (New York: Dell, October 1973), pp. 115-116.
46. James Blish, Midsummer Century (The Magazine Of Fantasy and Science, April 1972) and (New York: Doubleday, 1972).
47. Wells, The Time Machine, p.10.
48. C. S. Lewis, "The Dark Tower" in The Dark Tower and other stories, (London: Fount Paperbacks, 1983), pp. 15-91.
49. Blish, The Quincunx of Time, p. 96.
50. Wells, The Time Machine, pp. 24-25.
51. Anderson, There Will Be Time, p. 37.
52. Poul Anderson, "Wildcat" (The Magazine of Fantasy and Science Fiction, 1958), reprinted in P. Anderson, Past Times (New York: TOR Books, 1984), pp. 7-57.
53. Jack Finney, "The Face in the Photo" in I Love Galesburg in the Springtime (New York: Simon & Schuster, 1962) and About Time (New York: Simon & Schuster, 1986), pp. 130-147.
54. James Blish, "The City That Was The World" (Galaxy Magazine, July 1969), pp. 69-97.
55. Larry Niven, "Singularities Make Me Nervous" in L. Niven, Convergent Series (New York: Ballantine Books, March 1979)
56. Poul Anderson, The Avatar (London: Sphere Books, 1985).
57. Larry Niven, "Rotating Cylinders and the Possibility of Global Causality Violation" in Niven, Convergent Series, pp. 183-187.
58. Olaf Stapledon, Last and First Men (London: Penguin Books, October 1930), reprinted June 1937.
59. Poul Anderson, "The Long Remembering" (The Magazine of Fantasy and Science Fiction, November 1957), reprinted in P. Anderson, Homeward and Beyond (New York: Berkley Publishing Corporation, July 1976), pp. 22-36.
60. Anderson, The Corridors of Time, p.
61. Anderson, The Corridors of Time, p. 88.
62. Anderson, The Corridors of Time, p. 35.
63. Anderson, The Corridors of Time, p. 151.
64. Anderson, The Corridors of Time, p. 132.
65. Anderson, There Will Be Time, p. 62.
66. Anderson, "Brave To Be A King," p. 42.
67. Anderson, "Ivory, and Apes, and Peacocks," pp. 143-145.
68. Anderson, "Women and Horses and Power and War," p. 24.
69. Anderson, " Amazement of the World," pp. 318-322.
70. Anderson, There Will Be Time, p. 61.
71. Anderson, "Star of the Sea," pp. 336-337.
72. Anderson, "Star of the Sea," p. 351.
73. Anderson, "Amazement of the World," p. 419.
74. Anderson, "The Sorrow of Odin the Goth," p. 239.
75. Anderson, "Star of the Sea," p. 309.
76. Anderson, "Star of the Sea," p. 323.
77. Anderson, "Star of the Sea," p. 331.
78. Anderson, "Beringia" in The Shield of Time, p. 178.
79. Anderson, "Star of the Sea," p. 301.
80. Larry Niven, A World out of Time (New York: Ballantine Books, 1976).
81. Mary Shelley, Frankenstein or The Modern Prometheus (New York: Airmont Books, 1963).
82. Anderson, There Will Be Time, p. 98.
83. Poul Anderson, The Boat of a Million Years (London: Orbit Books, 1991), pp. 439-445.
84. Poul Anderson, The Golden Slave (New York: Kensington Publishing Corp., 1960, 1980).
85. Poul and Karen Anderson, The King of Ys (London: Grafton Books, Volume 1, 1988; Vol 2, 1988; Vol 3, 1989; Vol 4, 1989).
86. Poul Anderson, The Last Viking Trilogy (New York: Kensington Publishing Corp., 1980).
87. Poul Anderson, Rogue Sword (New York: Kensington Publishing Corp., 1960).
88. Poul Anderson, Hrolf Kraki’s Saga (New York: Ballantine Books, 1973).
89. Poul Anderson, The Merman’s Children (London: Sphere Books, 1981).
90. Poul Anderson, The High Crusade (New York: MacFadden Books, June 1964; September 1968).
91. Anderson,
The Boat of a Million Years.
92. Poul Anderson, "The House of Sorrows" in P. Anderson, All One Universe (New York: TOR Books, My 1997), pp. 69-98.
93. Poul Anderson, "Eutopia" in Past Times, pp. 112-141.
94. Poul Anderson, Three Hearts and Three Lions (London: Sphere Books, 1973, 1977).
95. Poul Anderson, A Midsummer Tempest (London: Futura Publications Ltd, 1975).
96. Poul Anderson, "Losers' Night" in All One Universe, pp. 105-123.
97. Robert Heinlein, Time Enough For Love (New York: G. P. Putman’s Sons, 1973), pp. 450-589.
98. Isaac Asimov, The End Of Eternity (New York: Doubleday, 1955) and (London: Panther Books, January 1959; April 1964; November 1965).


Email address: paulshackley@gmail.com