Wednesday, 14 August 2024

Wells, Heinlein And Anderson

 

Two major sf themes are time travel and future histories. Each addresses a different aspect of time. Generations experience time and change concretely whereas physicists understand them abstractly and we imagine time travellers as experiencing objective centuries and millennia in subjective seconds or minutes. 

HG Wells
Time travel: The Time Machine.
Future history: The Shape Of Things To Come.

Robert Heinlein
Time travel: two stories and one novel about the circular causality paradox.
Future history: the Future History.

Poul Anderson
Time travel: the Time Patrol series; three circular causality novels; one collection.
Future histories: eight future histories; the longest in word count, the Technic History; the longest in time covered, Genesis.

Anderson gives us more. 

Connecting time travel and future history:

The Time Machine summarizes a history of humanity from the late nineteenth century to 802,701 A.D. - different from the history implied in The Shape Of Things To Come;

Heinlein's Lazarus Long time travels to World War I but I do not accept Time Enough For Love as a valid continuation of the Future History;

the time travellers in Anderson's There Will Be Time visit periods described in his Maurai History.

1 comment:

Sean M. Brooks said...

Kaor, Paul!

I know you didn't much care for them, but I would have included Anderson & Dickson's Hoka stories, set in the era of the United Commonwealths and Inter-Being League in this list. I don't think the ten stories and one novel of this series covers more than forty years, so it's only a partial future history.

And I liked how the co-authors had mankind discovering a FTL drive early!

Ad astra! Sean