Matt Ridley explores such perplexing conundrums as why, if humans are such egoistical beings, don't they behave as rational fools and forego the benefits of cooperation. He uses the findings of new research to look afresh at "Mankind".

Why are people nice to each other? What are the reasons for altrusim? Matt Ridley explains how the human mind has evolved a special instinct for social exchange, offering a lucid and persuasive argument about the paradox of human benevolence.

A noted anthropologist explains how our sense of ethics has changed over the course of human evolution. By the author of Hierarchy of the Forest.

Lester Hunt examines in detail areas such as Nietzsche's views on human rights, his `anti-political` stance and his unusual use of the idea of `experimentation' as an ethical ideal. Should we accept and use his ideas?

Discusses the origins of the human instincts for trust, cooperation, and helping others and how those instincts have been reconciled with the natural selection tendency toward self-interest.

Tracing the Constitution's separation of church and state to the need for French assistance in the fight against the British during the Revolutionary War, the author examines the significant break with the traditional, virulent anti- Catholicism of colonial New England Protestants. While some saw the break as a necessary result of shedding the colonial past, the author argues that many saw it as a temporary expedient to be dispensed with as soon as possible. The alliances with France and French Canadians, he says, had the effect of redrawing religious boundaries and disabusing some Americans of their habitual intolerance. Annotation copyrighted by Book News, Inc., Portland, OR

Francis Crick—the quiet genius who led a revolution in biology by discovering, quite literally, the secret of life—will be bracketed with Galileo, Darwin, and Einstein as one of the greatest scientists of all time. In his fascinating biography of the scientific pioneer who uncovered the genetic code—the digital cipher at the heart of heredity that distinguishes living from non-living things—acclaimed bestselling science writer Matt Ridley traces Crick's life from middle-class mediocrity in the English Midlands through a lackluster education and six years designing magnetic mines for the Royal Navy to his leap into biology at the age of thirty-one and its astonishing consequences. In the process, Ridley sheds a brilliant light on the man who forever changed our world and how we understand it.