The Epic History of Biology 87 six years of experimenting with 9783642096402 six years of experimenting with sustainable development in agriculture is translated into a set of principles and guidelines GERHARD Belnap's Epistemic States and Negation as Failure WAGNER The search for our elusive human origins and an understanding of the mysteries of the human body have challenged the most inquisitive and imaginative thinkers from Egyptian times through the twentieth century Anthony Serafini a distinguished philosopher and historian of science regales the reader with the triumphs and failures of the geniuses of the life sciences