The Greater Boston chapter of Physicians for Social Responsibility have done excellent work in educating the public and the healthcare community about the health effects of environmental pollutants across our lifespans, and they offer lots of down-loadable educational materials to share. They are inspirational heroes for me!
http://www.psr.org/chapters/boston/health-and-environment/
Rocket Fuel for Breakfast, Gonad Soup for Lunch 