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A review by kjjohnson
The Dragons of Eden: Speculations on the Evolution of Human Intelligence by Carl Sagan

2.0

More like 2.5.

There was a lot of good information in the book, but a remarkable proportion of the text was the author’s speculation. In addition to a lot of the assumptions and speculations (some of which were interesting, some were just kind of wild), a lot of the info was old and has now either been disproven or become knowledge that I’ve already learned, sometimes in more depth.