
David Ehrenfeld is a professor of biology at Rutgers University. He was the founding editor of Conservation Biology and is the author of a number of books, including Swimming Lessons: Keeping Afloat in the Age of Technology (2002) and The Arrogance of Humanism (1978), both from Oxford University Press.
Blackouts anyone? Even as the sun is setting on the cheap energy economy, no one is asking the hard questions.