Dr. Marcalee Alexander is working on the climate crisis literally one step at a time, as she walks on an awareness-raising mission from Campobello Island to Key West, Florida.
 

Drs David Pollack and Robin Cooper write about how human-caused climate change is threatening the health of the planet, Mother Earth, and all its inhabitants.
 

Drs. Renee N. Salas, Debra Malina, and Caren G. Solomons write about how the medical community have a responsibility and opportunity to mobilize the urgent, large-scale climate action required to protect health.
 

This video shares the stories of a heat educator and a pediatrician in North Carolina who have been dealing with the health impacts of increasingly extreme heat. It also talks about the threat of heat to workers and focuses on clean energy solutions.

From prolonged droughts to dangerous sun exposures, the weather affects human health in numerous ways, and climate change has already ratcheted environmental health threats up a notch. Disease-carrying bugs have expanded their range, hotter heat waves last longer, and storms have gotten more extreme.