Isaac Asimov’s Robots and Aliens Book 4: Alliance by Jerry Oltion

Roughly twelve thousand years have passed since the founding of the Galactic Empire. Almost the whole galaxy has been explored and populated accounting for 25 million inhabited worlds, most of which have at least 1 billion people each. Trantor is the ruling world of the Galactic Empire. It is covered completely with domed cities that go far under ground except for just 250 square kilometers which made up the Imperial palace grounds. Hari Seldon, a mathematician from Helicon, has traveled Trantor to give a presentation on his new theory called psychohistory. While psychohistory could ‘theoretically’ help predict future events, Hari is interested in it only as a theory and feels that it could never become practical. (more…)

In the order of publishing, Foundation’s Edge represents a return by Asimov to the Foundation novels dating back to 1950. This was the novel in which he officially linked the Robot Novels, Empire Novels, and Foundation Novels together into one universe. I believe it was this choice that helped him to win the Hugo Award for Best Novel in 1983. I liked Foundation’s Edge, but I prefer Foundation and Empire’s “The Mule” or Second Foundation’s “Search by the Foundation” to this book. Actually, while researching the Hugo Award for this novel I found out that according to Wikipedia, The Mule (1946) [part 2 of Foundation and Empire] received one of only three “Retro Hugo” awards.

As with most of the other Foundation novels, Foundation’s Edge follows the events of the Foundation (oddly not usually referred to as the First Foundation) and the Second Foundation. The Foundation plot line follows Golan Trevize, a councilman on Terminus, the capital of the Foundation Federation. A Seldon crisis has just passed involving a dispute over whether or not to move the capital of the Foundation Federation to a world closer to the center of the galaxy. Seldon appeared in the time vault and described what had taken place with eerie accuracy. How could Seldon have predicted with such accuracy almost 500 years into the future especially when The Mule had wreaked such havoc to the Plan? (more…)