The emergence of blood abnormalities, an adult ability to digest milk, and changes in our physical appearance point to the continued evolution of the human race.
April 4, 1988|
RICHARD STEVENSON LONDON—Stanford University wanted to create a program in organic geochemistry. Simon Brassell, a young research fellow at Bristol University, was looking for a better career opportunity. Unfortunately for Europe, it was a good watch: Brassell is now an associate professor of applied earth sciences and geology at Stanford. That combination of plentiful resources overseas and tight budgets at home has meant a continuing brain drain of the region’s scientific