Part 6 of the interview with “the world’s first and only “Little House on the Prairie” tribute band.” The Half Pints are a heavy metal band with the main goal of “takin’ the prairie to the people” by writing songs about their heroes from the popular tv series and performing dressed as the main character Laura Ingalls.

Come aboard Greenpeace's ship the Arctic Sunrise. Meet Wendy, the ship's cook, as she describes her work and the ship's mission of helping protect our planet's oceans.

The Ocean Cleanup is a Netherlands-based, non-government environmental engineering organization that develops technology to extract plastic pollution from the oceans. They have developed a "passive" cleanup system that takes advantage of the natural oceanic forces of wind, water, and currents.

Coal mining companies and their billionaire owners have titanic plans for Australia. But what disaster course are we on? Take a look to find out what they'd prefer you not to know. Take Action!

Get to know the tiny Australian town of Speed and their mission to help reduce speeding on the roads.

The conflict in the Sudanese province of Darfur has displaced more than two million people and cost nearly 400,000 lives. To raise international awareness, George Clooney and his father, Nick Clooney, visit the region and report their findings in this videos.

In this second part of George Clooney’s video diary from Sudan and Chad, he interviews Jillian, a woman who helped to start a refugee camp in Chad.

This is George Clooney’s third and final installment. One man expresses his opinion that UN action is necessary to resolve this humanitarian crisis. Finally, we hear another segment of his interview with Jillian, who recounts the humiliation that women, in particular, are suffering at the hands of the Janjaweed militia.

George Clooney and his father Nick joined members of Congress and activists at the Sudanese Embassy in Washington, D.C., calling on the government of Sudan to end its indiscriminate bombing campaign against people in the Nuba Mountains and restore humanitarian access immediately. A video by The Enough Project

In a recent trip across the Sudanese border into rebel-held territory in Sudan’s Nuba Mountains, George Clooney witnessed rocket attacks and the effects of aerial bombardment by the Sudanese regime against the Nuban people. This trip diary was written and directed by George Clooney in the field with the Enough Project.

A greeting by Michael Reynolds, Earthship Biotecture and THE Garbage Warrior. See more at garbagewarrior.com – and order the DVD.

Browse through the Evolution Store in the Soho district of New York City and enjoy countless unique articles from the natural world they have for sale!

The earth's bodies of water are the focus of this film about evolution. As the narrator points out, the vast depths of the earth's oceans remain barely explored.

Corals are sessile animals, meaning they are immobile and anchored to one spot for the entirety of their lives. Stony coral, leathery coral, and sea fan coral are featured in this segment, along with the beautiful fish that inhabit coral reefs.

Brilliantly colorful parrot fish and two-bar sea bream are among the fish featured in this segment. Sea cucumbers, the vacuum cleaners of all the Earth's oceans, also make an appearance.