"Nature is so wondrously complex and varied that almost anything possible does happen....I rejoice in [its] multifariousness and leave the chimera of certainty to politicians and preachers." --from Ever Since Darwin Upon his death in 2002, Stephen Jay Gould stood at the pinnacle among observers of the natural world, recognized by Congress as a "living legend." His prodigious legacy--sixteen best-selling and prize-winning books, dozens of scientific...