Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Dec 20, 2016
Bob discusses the origins of population growth and its implications for the future, covering social change, scarcity, and environmentalism along the way.
Robert (Bob) Walker is the President of the Population Institute, where he directs the organization’s advocacy and public education activities. He formerly was the Executive Director of the Common Cause Education Fund, a nonpartisan, nonprofit organization working to promote open, honest and accountable government.
This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx