Richard E. Leakey

Chronicling five times in the history of the earth in which more than half of all living species disappeared in a geological instant, a geological study states that we are on the brink of a sixth mass extinction and presents supporting evidence. Reprint. NYT.

Discusses the evolution of the human species, relates the distinctions that set humans apart from apes, and explains how and why we developed social and cultural organizations

Richard Leakey questions the widely accepted idea of a 2 million-year-old ancestry of hunters and gatherers - the men hunting, the women raising children - that is the basis of modern man's nuclear family, and asks why the first signs of humanity occurred a mere 15,000 years ago in the cave paintings of Lascaux. What was going on in the minds of men before that first recorded expression of art and humanity occurred? Richard Leakey also wrote People of the Lake and The Making of Mankind . Roger Lewin is also the author of the prize-winning Bones of Contention.

Richard Leakey's personal account of his fossil hunting and landmark discoveries at Lake Turkana, his reassessment of human prehistory based on new evidence and analytic techniques, and his profound pondering of how we became "human" and what being "human" really means.