John R. Gribbin is a British science writer, an astrophysicist, and a visiting fellow in astronomy at the University of Sussex. His writings include quantum physics, human evolution, climate change, global warming, the origins of the universe, and biographies of famous scientists. He also writes science fiction.
Wonderful book. It helped me, at first place, to realise how humans understand things by putting them into patterns. This happens with sex and genders. While evolution of life ended up with two sexes as a process of proliferation, genders have different forms that are beyond the reach of our imagination.
Oh, and of course one should also read The Selfish Gene. But regardless of how many other great books there are I'd say this book is a really easy read with a great overview of everything from the first cells and amoebas to the possibility of human non-sexual reproduction.
Ps. It is also possible that I'm giving this book a high rating based on the cover of my Penguin edition with a lovely corpulent couple on a beach.
I'm a real science nerd so maybe that's why I didn't find this book very interesting or enlightening. I felt as if I was reading my old biology college textbook. I enjoyed a couple chapters, but on the whole I didn't believe that their positions/ideas were very novel. I've read it all before. Parts were ok, but I wouldn't recommend it.