Supporter,

Earlier this month, the UN's Intergovernmental Panel on Climate Change released its landmark Climate Report, and it was a dire reminder of what is at stake. Take a look at climate change by the numbers—and make a gift right now to help fight the climate crisis:

You can be a part of the climate solution: Make your donation now to ensure we can fund our critical climate change work every day, week, month, and year + claim your FREE SOS Emergency Kit.

Supporter, this is more than doom and gloom news headlines, it's also a call to action: It is not too late to protect our planet for future generations—as long as we act now.

Saturday kicked off our Week of Action, where thousands of supporters are organizing lobby meetings and action parties nationwide to pressure Congress and ensure bold investments for our climate — and your gift powers this outreach and amplification and makes this critical work possible. Will you help us continue our work combating the climate crisis  and protecting natural spaces by making a contribution today? We rely on the support of people like you to fund the Sierra Club's critical work year-round + claim your FREE gift >>

Thank you for being a part of the greatest fight of our time.

Sierra Club