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18 of 19 people found the following review helpful:
4.0 out of 5 stars
Just Where does Eternity End?, December 27, 2003
This was the Good Doctor's response to Heinlein's seminal 'By His Bootstraps': a time travel novel that adds more to the mix than just man-goes-back-to-meet-his-grandfather. Asimov envisions a society that has tasked itself with improving the lot of mankind by introducing carefully calculated changes in the time flow, a society of 'Eternals' that live outside of the normal time stream in their own environment constructed with full living habitats in each century, all powered by a thin line to the far future when our sun goes nova. It is a caste society, with each individual rigidly relegated to the status and job they are deemed best suited for, from Maintenance to Computer to Technician. The individuals are recruited from the normal time flow, as the Eternals, by their own rules, are forbidden to have children. Andrew Harlan is one such recruit, who is quickly tabbed as having the emotional makeup and intellectual skills to be a Technician, one of those who actually implement changes in 'normal' time. Somewhat naive, a little bit of an aesthetic who is somewhat bothered by hedonistic societies that he is sometimes required to observe or change, he finds himself in a quandary when he falls in love with a lady from such a society. Determined to have her, he decides on actions that he knows might bring about the end of Eternity, for he has determined a great secret, just how Eternity was started in the first place. Asimov unravels the mysteries and paradoxes of this situation in his usual inimitable style, carefully laying down the parameters of the problem, leaving clues lying about here and there (which Harlan, obsessed as he is, blithely ignores), all leading to a grand climax that gives new perspective to the traditional time paradox problem. The idea of time 'inertia', where the effect of changes that are introduced to the time line slowly die out, is an interesting one, and is carefully folded into the plot line. Though other books envisioned a corps of people who manage time, the society shown here is better fleshed out than just about all previous attempts, not to be surpassed until Fritz Leiber's The Big Time. And possibly there would not be another better worked out 'solution' to the basic riddle of the time paradox until Heinlein's 'All You Zombies...' appeared. As an intellectual exercise, then, this book is excellent. But as is also typical for Asimov, his characterization is somewhat weak, although he does a better job here than in some of his other works. Harlan is too one-dimensional, too driven, a little too arrogant about his own abilities, to be totally believable. Noys, his ladylove, is almost a nonentity, although she will become one of the lynch-pins of the final resolution. And Computer administrator Twissell is very close to a stereotype. Still, the characters are adequate to move the plot, and as this is an idea driven novel, not one of character, this failing is not fatal to the enjoyment of the book. This is one of the very few Asimov novels that is not part of his Foundation or Robot sets. Read it, if for no other reason, to see just what he could do outside of those confines. --- Reviewed by Patrick Shepherd (hyperpat)
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by Isaac Asimov
by Isaac Asimov
by Isaac Asimov
by Isaac Asimov
by Isaac Asimov
