Make a difference in the challenge to confront global warming and prevent nuclear war and the development and use of nuclear weapons.
If you are a health professional, add your name now to the letter to President Obama.
Video: Jeffrey Patterson on Nuclear Power and Human Health
Dr. Jeffrey Patterson, former president of Physicians for Social Responsibility, talks with Earth Focus about the links between nuclear power and human health. What, if any, dose of radiation is safe? What kind of radiation are we exposed to? Can radiation cause genetic damage? Find out in this Earth Focus interview.