Biographie de David Ehrenfeld
David Ehrenfeld is a professor of biology at Rutgers University. He holds degrees in history, medicine, and zoology and is the author of The Arrogance of Humanism and Beginning Again. He bas also coauthored a science fiction novel and is the founding editor of the journal Conservation Biology. Dr. Ehrenfeld bas written many magazine and newspaper articles and bas lectured widely in the United States, Canada, and Great Britain on technology, environment, and society.