Lizards to Snakes Many millions of years the planet was dominated by lizards great and small. It was a place ruled by the laws of natural selection where the only way to survive was to be able to defend yourself with what you had. It was a constant struggle for food, shelter, and su...

The book "Gaia: A new look at life on earth", written by J.E. Lovelock, introduces a new- age religion represented by the Gaia hypothesis. According to the Gaia hypothesis, the physical and chemical state of the terrestrial surface is not a set of accidental conditions, but a dynamic equ...