@ tyranical - The book has had numerous editions and something like 140 reprints since 1869. A fair few things have changed in 150 years you know. I can't bothered to make an loooong list of everything, so I will just sum up just one...
GENETICS AND DNA!!!! Arguably one of the most important factors of research in the quest to better understand the theory of evolution. How on earth was Darwin supposed to know about genetics and DNA? Watson and Crick were the guys who worked on that and I'm pretty sure it wasn't the same time as Darwin... Mostly because James Watson is still alive and did most of his work was in the 50's.








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