a small amount. Even slight changes in the future, they argue, could affect the Earth's cli- mate. Meanwhile, astrophysicists and astronomers continue to delve into dusty archives in an attempt to resolve the question.
'Darwin and His Finches: The Evolution of a Legend" Frank J. Sulloway, in Journal of the History of Biology (Spring 1982), D. Reidel Publishing Company, P.O.
Box 17, 3300aa Dordrecht, The Nether- lands.
Newton is struck by an apple, Galileo drops weights from the Tower of...