The world's population eclipsed 7 billion people on October 31, 2011. What is the history of thinking about overpopulation? What are the consequences? How can it be stopped?—should it be stopped?
"7 Billion People" (YouTube)
(02:15)
The New Eugenics
(12:39)
Jane Goodall - Overpopulation
(03:35)
Garrett Hardin on Overpopulation
(09:27)
Seminar: Is the planet full?
(48:14)
