Processes and history : Introduction: the development of concepts in the study of human variation -- The genetic basis of evolution / Dobzhansky -- Charles Lyell / Eiseley -- Charles Darwin / Eiseley ...

Introduction / Janet Browne -- The fetus, the fish heart and the fruit fly : a reflection on Darwin's chapter 1. The evidence of the descent of man from some lower form / Alice Roberts -- Remarkable, ...

Fossils unearthed in Ethiopia are reshaping our view of human evolution. Instead of a straight march from ape-like ancestors to modern humans, researchers now see a tangled, branching tree with ...