Alan Weisman’s ‘Countdown’ examines dangers of future overpopulation

Alan Weisman’s ‘Countdown’ examines dangers of future overpopulation
Alan Weisman’s ‘Countdown’ examines dangers of future overpopulation

Alan Weisman’s ‘Countdown’ examines dangers of future overpopulation

Author Alan Weisman’s on the environmental stress on our resources and ecosystems. PHOTO: Niger (Photograph by Roberto Neumiller) courtesy of Alan Weisman