Rising global temperatures and extreme weather events one after another are telling us loud and clear: We must act now, together, to save our home, our world.
Our voices demanding bold and immediate solutions are more powerful than the fossil fuel industry and climate denialism holding us back. Add your name to say you’ll join the growing ranks of climate activists.
The Sierra Club has people, policy, and legal power in all 50 states ready to mobilize, and every single person who joins us is growing the demand for sustainable solutions to protect our precious places and communities.