Hi Friend – I wanted to send you a quick follow-up note in case you missed my colleague Dan's message below. It's incredibly important that we reach our 1,000-member goal by tonight's deadline, because the Sierra Club's power to fight for our planet comes directly from supporters like you.

Right now, we're up against some BIG challenges: the billion-dollar fossil fuel industry, their anti-environment allies in Congress, and the urgent threat of climate change, just to name a few. We need a strong membership behind us as we enter the second half of 2024 – a year that will have enormous consequences for our planet's future.

I hope you'll join us your support before midnight, so we can count you among the hundreds of thousands of Sierra Club members fighting to protect our environment nationwide – and so we can show our appreciation by sending you a free adventure blanket. Remember: as a new Sierra Club member, you'll also enjoy exclusive benefits like a subscription to Sierra magazine, automatic membership in your local Chapter, and more!

Thank you, Friend – I truly appreciate your support.

Mikaela King (she/her)
Chief Membership Growth Officer

Friend, we still haven't reached our goal of 1,000 new members yet…and the clock is ticking.

We need a powerful membership to stand with us as we gear up for the challenges ahead – fighting climate change, defending endangered species, stopping toxic pollution, and much more. Will you join us before tonight's midnight deadline?

Join the Sierra Club before the Summer Membership Drive ends, and we'll send you a FREE Adventure Blanket as a token of our thanks!

Your membership gift of just $15 or more will power the Sierra Club's tireless, high-impact work to build a healthier, safer environmental future for all, including:

• Pushing Congress to protect threatened wildlife by strengthening the Endangered Species Act – one of the most successful tools we have to save animals like gray wolves, grizzly bears, and North Atlantic right whales from extinction. Join today to help defend our wildlife and you'll get a FREE Adventure Blanket.


• Blocking the fossil fuel industry's climate-wrecking expansion by rallying activists nationwide against some of the world's biggest investors in coal, oil, and gas extraction. We can't win the fight for our climate without you – become a member now.


• Putting pressure on the Biden administration to expand protections for public lands, including the vulnerable mature and old-growth forests we need to help fight climate change. Together, we can win more victories for our forests, deserts, waters, and more – join the Sierra Club before the midnight deadline.

At a time when our wild places, our communities, and our Earth face so many grave threats, I'm heartened to know that we can count on people like you to take action for the planet when it matters most. Thanks for sticking with us, Friend.

With gratitude,


Dan Olinger (he/him)
Deputy Chief Membership Growth Officer