Worldchanging Privacy Policy

When you sign up for the Worldchanging email list, we collect your name and email address. We also collect your name and email address when you post comments on our blog posts, or make a donation to Worldchanging.

We use this information to deliver information to you for which you've opted in, and to facilitate your interaction with Worldchanging. We will not share your information with any third parties. You can opt out of the email list at any time, and post comments at your discretion Information about opting out of the list is included in the footer for every message.

Our system may set "cookies" on your computer. Cookies are small text files transmitted from the web server and stored on a local computer. They're generally used to identify a user. Our use of cookies is limited to those that are part of Movable Type, the software we use to manage Worldchanging's web content . An example would be a cookie served if you select to have the system "remember" your name and email when you post comments. Your browser will have settings that allow you to control whether you accept cookies or not.

Worldchanging may update this policy as our online presence evolves. We will announce any substantial changes, but we suggest that you occasionally review this policy to ensure that you don't miss updates as they occur.

If you have questions or concerns about Worldchanging's privacy policy, please send email to privacy[at]