Sanders' strong climate plan has provided an ideal that activists are pushing Clinton toward.

Journalist Laura Flanders speaks with Avi Lewis about his new film, "This Changes Everything," on how the climate movement is an opportunity to reinvent the global economy.

And thanks to their willingness to sucker the world, the world's most vulnerable are now in great danger.

Why do I keep hearing about the California drought, if it's the Colorado River that we're "killing"?

In a recent speech, Klein said our current economic system is both fueling the climate crisis and actively preventing us from taking the necessary actions to avert it.

Clinton sees climate change as a major threat, but she still wants to boost fossil fuel supplies.

Bioregionalism is one possible vision of a future that works for people and for the Earth.

The US and the world really have entered a new, uncharted era that demands great transformations, not just incremental changes.

The Urgenda Foundation is suing the Dutch government for knowingly endangering its citizens by failing to prevent dangerous climate change.

To be at all serious about climate justice means being willing to engage in a real struggle that will inevitably demand real sacrifices.