Hundreds have joined to demonstrate their support for ocean conservation, proving that actions speak louder than words.

You can also show your support by asking President Obama to represent our oceans' needs at Rio+20. Click here.

This visualization displays global ocean surface currents from June 2005 to December 2007. It provides a simple, visceral experience using ocean flow data, without narration or annotations.

The visualization was produced using NASA/JPL's computational model, Estimating the Circulation and Climate of the Ocean, Phase II (ECCO2).

After teaching Geoscience, Marine Science, and Environmental Horticulture, Matt became concerned about modern agriculture's impact on ocean health. This led him to reconnect with his old Peace Corps friend, Nathan.

In 1999, Matt and Bobbie Brown met Nathan McFall in Togo, West Africa, where they collaborated with local communities on environmental education, soil conservation, and animal husbandry. You can learn more about Nathan's work here.

In summer 2010, the Brown family moved to Milwaukie, Oregon. There, they partnered with Nathan to establish the non-profit Food|Waves. Matt was interviewed by EarthSayers.tv in July 2011.

Michael Fishbach recounts his encounter with a humpback whale entangled in a fishing net.

He and Gershon Cohen co-founded The Great Whale Conservancy to protect these magnificent marine animals.

Support their mission to save whales and become a Facebook fan.

Recent polling shows New Zealanders want over a third of their oceans protected in marine reserves, a 100-fold increase from current levels.

WWF-NZ is dedicated to safeguarding these vital marine environments.

Support their conservation efforts: http://www.wwf.org.nz/

Ocean explorer Robert Ballard unveils hidden underwater worlds, revealing unexpected life, resources, and new mountains. His expeditions highlight the vast, unexplored depths of our planet.

Ballard advocates for serious exploration and mapping of these crucial environments. He implicitly asks if tools like Google Ocean (now part of Google Earth) could further this vital research.

"Circle of Life" is a series of interconnected short films that can be played individually or as a continuous narrative. These HD films offer a personal snapshot of the marine world at the end of the 21st century's first decade, reflecting the creator's unique observations rather than a definitive record.

To view the complete series, visit the whitewitchwares YouTube channel.

The Ocean Conservancy underscores the ocean's fundamental role in planetary health. It sustains us daily with food, water, and air, connecting all living things. Recognizing this vital link, the organization advocates that true environmentalism—"going green"—begins with "living blue."

It's time to initiate a significant "sea change" in our approach to global well-being.

Actor Adrian Grenier recently swam alongside bluefin tuna, highlighting their incredible speed as one of the ocean's fastest fish. These highly sought-after sushi fish are a vital part of marine ecosystems.

However, bluefin tuna populations are rapidly declining. Without urgent conservation efforts, these magnificent creatures, which zipped past Grenier, face the risk of disappearing forever. Protecting them is crucial.

Author David Helvarg discusses his book, *Rescue Warriors*.

The book highlights the U.S. Coast Guard, portraying them as America's forgotten heroes.

Environmental activist David Helvarg discusses his book, *50 Ways to Save the Ocean*. He explains how small, individual conservation efforts can significantly contribute to environmental preservation.

The full program is available on Fora.tv.

NASA's MODIS instrument, aboard the Terra and Aqua satellites, captured images of the Deepwater Horizon oil spill in the Gulf of Mexico. The spill began on April 20, 2010, following the rig's explosion.

A short video provides a space-based view of the burning rig and the ensuing oil slick through May 24, 2010. The slick, appearing grayish-beige, changed due to weather, ocean currents, and chemical dispersants.

The full image archive is available on the MODIS Rapid Response Web site: http://rapidfire.sci.gsfc.nasa.gov/. Credit: http://svs.gsfc.nasa.gov/goto?10562

On May 24, 2010, Good Morning America featured correspondent Sam Champion and Philippe Cousteau Jr.

They explored the toxic plumes of dispersed oil floating beneath the waves in the Gulf of Mexico.

Marine life has long faced unchecked exploitation. Rapid technological advances have equipped vessels and equipment with unsustainable power and reach, far exceeding nature's ability to maintain marine populations.

If this continues, the consequences for the marine environment and dependent communities will be severe. For more information, visit Greenpeace's oceans campaign.

The National Resources Defense Council (NRDC) presents a documentary exploring ocean acidification, a startling phenomenon that threatens marine life on a scale not seen for tens of millions of years. Featuring Sigourney Weaver, the film originally aired on Discovery Planet Green.

Additional videos are available on the NRDC YouTube channel.