http://www.pbs.org/wnet/need-to-know/environment/video-standing-room-only/10477/ As the world steadily marches toward record-breaking population figures, Need to Know time travels to the late '60s/early '70s, when "overpopulation" was a frightening issue that occupied a substantial slice of the American psyche. Need to Know airs Fridays on PBS. Watch full-length episodes of Need to Know at http://video.pbs.org/program/1458405365/
Questions about NEED TO KNOW | Standing room only | PBS
Want more info about NEED TO KNOW | Standing room only | PBS?
Get free advice from education experts and Noodle community members.