National Geographic's Storm of the Century

This astounding documentary delves into the mysteries of the Tunguska event – one of the largest cosmic disasters in the history of civilisation. At 7.15 am, on 30th June 1908, a giant fireball, as bright the sun, exploded in the sky over Tunguska in central Siberia. Its force was equivalent to twenty million tonnes of TNT, and a thousand times greater than that of the atomic bomb dropped on Hiroshima in 1945. An estimated sixty million trees were felled over an area of over two thousand square kilometres - an area over half the size of Rhode Island. If the explosion had occurred over London or Paris, hundreds of thousands of people would have been killed.

In September of 1938, a great storm rose up on the coast of West Africa and began making its way across the Atlantic Ocean. The National Weather Bureau learned about it from merchant ships at sea and predicted it would blow itself out at Cape Hatteras, North Carolina, as such storms usually did. Within 24 hours, the storm ripped into the New England shore with enough fury to set off seismographs in Sitka, Alaska. Traveling at a shocking 60 miles per hour - three times faster than most tropical storms - it was astonishingly swift and powerful, with peak wind gusts up to 186 mph. Over 600 people were killed, most by drowning. Another hundred were never found. Property damage was estimated at $400 million - over 8,000 homes were destroyed, 6,000 boats wrecked or damaged.

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dialogues of experts from all over the world, including former Soviet Prime Minister Mikhail Gorbachev, renowned scientist Stephen Hawking, former head of the CIA R. James Woolse

An experimental short film about the Earthquake, that is still ongoing in Turkey.

In 1980, the eruption of Mount St. Helens leveled 230 square miles, sent 540 million tons of ash and volcanic rock twelve miles into the air, and blasted one cubic mile of earth from the crest of the Cascade Mountain Range. Illustrates the terrifying fury of the most destructive volcanic disaster in American history through aerial photography and survivors' own words. Shows examples of nature's plant and animal recovery seventeen years later.

As co-created by environmentalists Stephan Poulle and Nicolas Koutsikas, the documentary Gulf Stream and the Next Ice Age argues and provides evidence for the idea that mankind is wreaking permanent and potentially irreversible damage on the ecosystem by interfering with the natural course of the Gulf Stream. Koutsikas and Poulle suggest that this interference, in turn, will prompt a new Ice Age that virtually destroys the modern world.

Sipping Jetstreams Media presents This Time Tomorrow, a film by Taylor Steele, documenting an epic Pacific swell chase over 8 days and 18,000 miles traveled. Two surfers, Dave Rastovich and Craig Anderson, tracked waves generated from this single storm in an exhausting attempt to surf the same wave twice as they pulsed eastward through the Pacific. As these waves thundered across the legendary reef of Teahupo’o, reeled down the endless point breaks of Mexico and onwards towards a frosty Arctic conclusion the pair gathered friends Kelly Slater, Chris Del Moro, Alex Gray, and Dan Malloy for this cinematic and cosmic experience of a lifetime.

“Balance of Life” is a film about life’s and human kinds’ fight to find the balance between our own evolving life style and the nature of the planet we inhabit. The human race is drifting further and further away from its real roots and from what being a human is really about. The speed of development has increased to a state where humans have a hard time keeping up. We find ourselves in a situation where both our own and the planets’ wellbeing is severely threatened. As a last resort human is relying on faith to find the balance. Is faith the last defense of man or is this world guided by forces greater than us? Is this force God, evolution or just the mere sum of coincidences that formed the universe, the natural order and laws of physics?’ Watch it here (https://vimeo.com/51203265)

Presenter Hannah Fry reveals how much our planet can change in just a single day and how these daily changes are essential to our existence.

Nashville Rises is the first documentary film about the city of Nashville, Tennessee's response to the 2010 Tennessee floods. It premiered at the 42nd Nashville Film Festival on April 14, 2011 and received the festival's "Ground Zero Tennessee Spirit Award for Best Short Documentary Film". The film was narrated by Billy Bob Thornton and directed by Zac Adams.

The two NZ survivors of the deadly White Island eruption tell their remarkable story of survival.