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 books I’ve ever read.  What if we are the only intelligent species in the … Continue reading

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