Wild dolphins playing with a plastic bag and a camerawoman. A video by the Wild Dolphin Foundation.

A video by the World Wildlife Fund WWF: Climate change is one of the greatest threats to wildlife and nature. Call your Senators at 1-800-217-7379 and ask them to support climate legislation on behalf of those who cannot call themselves.

WWF marine advocate Bob Zuur out at night on penguin patrol as part of the Oiled Wildlife Response team.

Meet the captain of the environmental group Greenpeace’s recently launched ship “The Rainbow Warrior III”. He describes the vessel, his love for sailing and his commitment to preserving our planet. Enjoy!

In this first of two segments, learn valuable information regarding bottled water: its origin, its marketing to the masses and its effect upon our environment.

TED: Charlotte Weir invites the audience to think about the future and work towards solutions. TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. Get involved!

In this second of two segments, learn about the alternatives to bottled water and what you can do to help protect our environment.

Capt. Charles Moore of the Algalita Marine Research Foundation was the first to discover the Great Pacific Garbage Patch -- an endless floating mass of plastic trash and debris. In this first of two segments, he's drawing attention to the growing, choking problem of plastic debris in our seas.

Eco the Butterfly stars in this 60-second spot now airing on some PBS television stations. It made its debut on PBS affiliate WXXI in Rochester, NY.

Arctic sea ice is a key component of our global climate system. Scientists have observed that our polar ice is melting at an alarming rate. Dire consequences may ensue for man, beast and our planet as a whole, if we don’t move to alternative non-fossil sources of energy. View this informative video from Greenpeace.

GreenpeaceVideo: In Sydney, between drought and dust storms, the effects of climate change are becoming more visible than ever.

Here's the second segment of Charles Moore's sobering report on the Great Pacific Garbage Patch. In it he draws dramatic attention to the potentially catastrophic problem posed by dumping plastic debris into our in-land waterways.

In lieu of Earth Day, educational videos for kids are being scoured by Earth Day supporters hoping to teach their children about going green. Earth Day however, is being approached more stringently by radical Earth Day supporters, who say that in order to save the planet, people should stop having kids. Whose side are you on?

Learn about the role of the sea in global warming. The global conveyer belt is part of the large-scale ocean circulation that is driven by differences in the density of the ocean waters. It plays a key role in keeping the climate in balance and Europe warm. Global warming may change it forever with unforeseeable consequences.
Brought to you by Kurzgesagt - In a Nutshell.

Hear George Clooney, along with the president of The Rainforest Alliance, talk about Nespresso's commitment to sustainable management for their coffee farmers.