# The Crucial Years

> Working on Winning the Climate Fight.

- **Platform:** substack
- **Category:** Climate
- **Subscribers:** 123K
- **Paid subscribers:** 10K
- **Weekly growth:** +0.9%
- **Monthly growth:** +2.9%
- **Last updated:** 2026-05-18
- **URL:** https://billmckibben.substack.com
- **Profile:** https://newsletterinsights.io/newsletter/billmckibben