William Ryerson is founder and President of Population Media Center, and President of the Population Institute. For over 40 years he has worked in the field of reproductive health, including two decades of experience adapting the Sabido methodology for behavior change communications to various cultural settings worldwide. He has also been involved in the design of research to measure the effects of such projects in a number of countries, one of which led to a series of publications regarding a serialized radio drama in Tanzania and its effects on HIV/AIDS avoidance and family planning use. In 2006, he was awarded the Nafis Sadik Prize for Courage from the Rotarian Action Group on Population and Development. William received a B.A. in Biology (Magna Cum Laude) from Amherst College and an M.Phil. in Biology from Yale University.
Articles / Blogs
OVERdevelopment, OVERpopulation, OVERshoot
“Even as a waste disposal site, the world is finite.” —William R. Catton Jr. Post Carbon Fellow Bill Ryerson’s introduction to the new book OVERdevelopment, OVERpopulation, OVERshoot. MOST CONVERSATIONS ABOUT POPULATION begin with statistics—demographic data, fertility rates in this or that...
Unchecked Growth Is a Path to Poverty
Endless growth is not possible because of constraints of renewable resources like fresh water, clean air and biodiversity. Also, much of our industrial system depends on nonrenewable resources like oil and various metals and minerals, which are being depleted...
Population: The Multiplier of Everything Else
When it comes to controversial issues, population is in a class by itself. Advocates and activists working to reduce global population growth and size are attacked by the Left for supposedly ignoring human-rights issues, glossing over Western overconsumption, or even seeking to reduce the number of people of color. They are attacked by
The Post Carbon Reader: Managing the 21st Century’s Sustainability Crises
John Kaufmann, Daniel Lerch, Bill Sheehan, Anthony Perl, William Rees, Tom Whipple, Stephanie Mills, Peter Whybrow, Michael Shuman, David Orr, Cindy Parker, Chris Martenson, Brian Schwartz, Richard Gilbert, Warren Karlenzig, Wes Jackson, David Hughes, Rob Hopkins, David Fridley, Gloria Flora, Joshua Farley, Hillary Brown, Michael Bomford, Asher Miller, Zenobia Barlow, Sandra Postel, Richard Heinberg, Erika Allen, Bill Ryerson
How do population, water, energy, food, and climate issues impact one another? What can we do to address one problem without making the others worse? The Post Carbon Reader features essays by some of the world’s most provocative thinkers on the key issues shaping our new century, from renewable energy and urban agriculture
Bill Ryerson: The Challenges Presented by Global Population Growth
Originally posted at PeakProsperity At the heart of the resource depletion story that we track here at PeakProsperity.com is the number of people on earth competing for those resources. The global population is more than 7 billion now and...