“I’ll be fierce for all of us, our planet, and all of our protected land.”

Pursuing an unrelenting fossil fuel agenda, Trump has scaled back or eliminated more than 150 environment measures, expanded Arctic drilling and denied climate science.

What would the founder of environmentalism say to scientists under attack today?

An environmental law expert says agencies like the EPA are meant to represent the public interest -- not corporations and moneyed interests. But that's exactly what is happening.

Watch clips from the second part of Bill's interview with environmentalist David Suzuki on how obstruction and greed is killing us when it comes to climate change.

Chef, activist and Top Chef judge Tom Colicchio says it's high time for a cohesive, political food movement that holds lawmakers accountable for their bad policies.

In her new book, Seeds of Hope, anthropologist Jane Goodall writes about a new movement in gardening that transforms the “typical ridiculous American lawn” into a native plant habitat for bees, birds and insects.

In these clips from interviews with Bill Moyers, Seeger discusses dissent, environmentalism and his hope for a better world.

Historian Peter Dreier explains why Mosset is a part of a new wave of grassroots activists changing America.

Greenpeace International Executive Director Kumi Naidoo joins Moyers & Company to discuss the politics of global warming and the urgency of environmental activism.