"Our University invests in the fossil fuel industry: this is for us the central issue," faculty wrote in an open letter.

These groups are part of a global movement to stop climate change and save the planet.

Environmentalist Bill McKibben says it’s time for President Obama to stand up to oil companies and just say no.

"Climate change is a difficult fight, but sitting in rooms like this one, it’s hard not to feel optimistic."

Some 400 fossil fuel divestment campaigns are currently underway at American colleges and universities.

Wen Stephenson reflects on a recent protest at a Massachusetts coal-fired power plant and the growing activism against climate change.

Storytelling is one of the most powerful tools that organizers and movement builders have at their disposal -- and personal stories often have the most impact. Here's a guide to telling your "story of self," an approach that veteran organizer Marshall Ganz champions.

The Shock Doctrine author Naomi Klein joins Bill to discuss hurricanes, climate change and democracy.