Some archive (>10 years old) programs are not reachable through the search engine. They can be found at
Your support is essential if the service is to continue, there are bandwidth bills to pay every month and failing disk drives to replace. Volunteers do the work, but disk drives and bandwidth are not free. Click on this bar to contribute, even a dollar helps.
Program Information
 Sea Change Radio 
 Weekly Program
 Paul Ehrlich
 Sea Change Radio  
Did you know that 300 years ago people had larger jaws? Why would this be the case and why is it important? Paul Ehrlich, the founding father of modern population sciences, is here to talk about his new book which is a bit of a diversion from his usual work warning us to not have too many kids. This time, Ehrlich, along with co-author and orthodontist Sandra Kahn, explore the links between jaw size and an increased risk of heart disease, cancer, sleep apnea and hyperactivity. Today, Ehrlich discusses the evolutionary biology of jaws and talks about what people can do to reverse what he calls a “hidden epidemic.”

  Download Program Podcast
00:28:30 English
 San Francisco
  View Script
SeaChangeEhrlich  00:28:30  128Kbps mp3
(27MB) Mono
26 Download File...