Today the theory of evolution by natural selection and the science of genetics are the twin keys to our understanding of how life on earth came about. Yet when an English naturalist called Charles Darwin first published his ideas in 1859 in a book called On the Origin of Species the world was horrified at the notion of a changing creation without the intervention a Creator. By contrast, when a few years later an obscure Moravian monk, Gregor Mendel, published the results of his experiments in genetics the world failed to notice John Scotney s new book explains just what these twogreat...