Open letter: How to get to 350ppm
In your widely publicized May 2010 letter to Bill McKibben, you ask for specific strategies to achieve a global CO2 reduction down to 350ppm. Here’s how, from the United States arm of the international Transition movement:
- Understand the full magnitude of the problem.
- Think “radical system change.”
- Plan for resilience.
- Begin the Transition today.
- Use teamwork.


