French philosopher Gaston Bachelard (1884-1962) is best known in the English-speaking world for his work on poetics and the literary imagination, but much of his oeuvre is devoted to epistemology and the philosophy of science. Like Thomas Kuhn, whose work he anticipates by three decades, Bachelard examines the revolution taking place in scientific thought, but with particular attention to the philosophical implications of scientific practice. Atomistic...