Climate change is here. Help us respond. Join AAAS.

From Whitefish, Montana, to Cambridge, Massachusetts, communities across the country are responding to climate change. AAAS is sharing their stories, lending our expertise, and promoting evidence-based policymaking to create a healthier, safer, and more sustainable future.

Help us rise to the challenge of climate change. Become a AAAS member for as little as $25. Plus, join by January 2 and get your “Change Climate Change” T-shirt!

Advance science. Advance society.

Are you a student? Use your .edu email address to get a discounted membership.

Join by January 2 to receive your free AAAS “Change Climate Change” T-shirt.

AAAS T-shirt

Give the gift of AAAS membership to a colleague, student, or empowering person in your life.