Learn More Check out replicable success stories. Check out the AHA’s resolution on Climate Change. Learn about how class, race, and gender influence how people are exposed to climate change. Learn about the public understanding of climate change in the United States. Learn about legislation: Find national legislation on climate change here. Find state legislation on climate change and environmental issues here. (And don’t forget to also look at what your municipality is doing.) Take a quiz to better understand your own views on climate. Learning more? Let us know.