Here’s an interesting new course available on edX, the free distance learning course platform established by Harvard, UC-Berkeley, MIT, etc.:

PH278x: Human Health and Global Environmental Change

The course is taught by:

• Aaron Bernstein, Associate Director of the Center for Health and the Global Environment at the Harvard School of Public Health and a pediatric hospitalist at Boston Children’s Hospital;
• John D. Spengler, Director of the Center for Health and the Global Environment at the Harvard School of Public Health as well as the Akira Yamaguchi Professor of Environmental Health and Human Habitation.