Natural Selection Subtracts, It Doesn’t Add — And That Matters
In the wild, all organisms must live within their niche. There are no wild polar bears in Arizona, and no iguanas in Alaska.
Rafting Stormy Waters: When Biogeography Contradicts Common Ancestry
The orderly pattern of biogeographic distribution of plants and animals was one of the lines of evidence that Charles Darwin mentioned in support of his theory.