SCIENCE FOR A HEALTHY, JUST, AND MORE SUSTAINABLE WORLD
Harvard Chan C-CHANGE makes climate change personal by connecting it to health and highlighting how climate solutions can provide for a healthier and more just world today and a livable future for our children.

Youth Summit on Climate, Equity, and Health

Your monthly dose of good news about climate action
The Climate Optimist brings you helpful tips and good news each month to help you stay focused on our shared mission to improve health by tackling climate change.
Featured Issues

Climate, Kids, and Health
Showing how climate solutions and transitioning to clean energy protects children from dangerous pollutants and helps them live healthier lives today and in the future.
Climate Change and Infectious Disease
Reducing the risks of emerging infectious diseases by catalyzing actions that bring us back into balance with nature.
Climate MD
Engaging, supporting and empowering medical professionals to help turn awareness of the health threats posed by climate change into actions that improve health today
Featured News

We need to get fossil gas out of homes, for the climate and our health
Our Health Equity Fellow Dr. Gaurab Basu explains what drove him to electrify his home.

How Extreme Heat Causes Cascading Crises
Our Climate Resilience for Frontline Clinics Toolkit and heat alert system can help health clinics around the country prepare for extreme heat.

Sunny highs to shivering cold: Wild weather swings take a health toll
Check out what Drs. Aaron Bernstein and Gaurab Basu have to say about the health impacts of wild weather.
Climate action is one of our greatest opportunities to improve health and equity.