Tag Archives: rare earth hypothesis

Rare Earth – why we may be the only intelligent species in the universe

Preface. I think that Ward & Brownlee’s 2000 book “Rare Earth: why complex life is uncommon in the universe” is one of the most profound and important books I’ve ever read.  What if we are the only intelligent species in … Continue reading

Posted in Evolution, Human Nature, Life Before Oil | Tagged | 11 Comments