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The Next, Best West explores our changing relationship with the land that sustains us. It tells the story of how the conventional American concept of progress has steered our exploitation of the Western landscape, and takes you to three places - Colorado's San Luis Valley, the high plains of eastern Montana and the Elwha River on Washington's Olympic Peninsula - where a vibrant new understanding of progress presages a better future.
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Nematodes, or roundworms, are highly adaptable multicellular survivors of many diverse ecologies. From an agricultural perspective, nematodes are often detrimental: they are pests that attack plants and spread viruses, causing a global crop yield loss of $125 billion annually. This 2009 Falling Walls lecture video features the research of Waceke Wanjohi, who has taught nematology for 20 years, developing academic programs and labs while publishing...
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The Great Lakes basin is a melting pot of tradition and history. The same waters that nourish the region's wildlife have also shaped the customs of the people who live along its shores. Join us for a survey of the Great Lakes and the fascinating people and wildlife that surround them. We'll engage with cleanup efforts to keep the lakes healthy and vital, and will also take up an investigation into the sinking of the ship the Edmund Fitzgerald. A diverse...
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For centuries cities have been built near a fresh water supply. Without it we'd be lucky to live three days. But this most basic human need can be deadly too - get the supply wrong and it can poison us, get too close and it can drown us. And with every passing year the challenge of providing water to billions of people becomes harder and harder.
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When you think of Yale University, you probably don't think of farming. That's because you haven't heard about the Yale Sustainability Food Project. As Adam discovered, students grow food on a one acre plot on the Yale campus. Yale students are learning about sustainability in a way that you can't learn in a classroom. Meanwhile, Jordan visits the Yale School of Forestry and Environmental Studies. She tours their new sustainably built building. Remember...
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Clean water is essential for human existence. However, international requirements are not met by the available supply. This program examines rising global water demand and some of the serious issues with inadequate and/or contaminated water supplies. Incorporating a range of water management case studies from various parts of the world, this video is an ideal resource for students of geography and environmental science.
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Losing the West is a documentary on small ranching and farming, exemplified by the story of a lifelong Colorado cowboy. Howard Linscott is the original Marlboro Man, a gruff, chain-smoking 70-year-old who’s been ranching all his life. With sweeping shots of the Colorado Rockies, the film explores whether cherished Western traditions and this fiercely independent lifestyle can survive as they collide with inevitable population growth in the West...
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The U.K.’s more densely populated and growing urban areas are, for the large part, located in regions of the country where rainfall is lower. Conversely, high rainfall occurs in regions where there is less demand. This program explores British water supply and demand and examples of water management programs across the country, including initiatives incorporated into London’s Olympic Park.
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Explore wonders created by the awesome and unpredictable power of water. Above Victoria Falls in Zambia, a fisherman and his brothers brave crocodiles, elephants and the risk of being swept to their deaths, in order to reach fishing pools at the edge of the Falls. In Europe’s secret water world of the Camargue, a young man duels with a savage bull in a centuries-old contest of man-versus-nature. And, among the world’s richest ocean reefs, a guardian...
11) The Family Farm
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In its journey across the majestic Canadian countryside, The Family Farm explores the diverse agricultural pursuits of earnest farm families and serves as a window into the small-scale food production process that modern-day consumers have become estranged from.
12) Fog Catchers
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Imagine if you could make water out of thin air - well, it turns out you can! In some of the driest places on earth, including in the deserts of Chile and Morocco, fog catchers are at work. Large nets are strung out in high, foggy areas, capturing water for local household consumption and crop irrigation. Fog catching technology will help to address the global sustainability challenge of water scarcity.
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Water is essential for life – it provides plants with the ability to create sugar for food and it helps humans regulate body temperatures while nourishing and protecting the brain, spinal cord and other tissues. Water is equally important to the environment due to the intricate balance of the water cycle. This program takes an in-depth look at the chemistry of water, its different states, and how each of them affects the world around us.
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Visit extreme locales—from the highest mountain to the greatest canyon—and learn how these places test their inhabitants to the limit. On Mount Everest, a Sherpa has to rope a route across the notorious Khumbu Icefall in time for the hundreds of foreign mountaineers who will arrive for climbing season. In the Grand Canyon, conservationists desperately try to ensure the survival of one of America’s few surviving condor chicks. And, on the slopes...
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A visually stunning story that travels through the ancient lands to unravel the mysteries of the vanishing sea. Today, the Dead Sea is disappearing, its waterline receding year by year. And the fight over this diminishing resource is fueling tensions between Palestinians and Israelis. Upstream in the Jordan Valley, the waters which feed into the Dead Sea have been diverted for agriculture. The impact is being felt by Palestinian farmers who are protesting...
16) Australia
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Jimmy Doherty visits the wheat belt of western Australia in this program to see if farmers there can overcome the global problem of soil salinity. Next, he heads deep into the outback to catch wild animals - then takes a trip to the Murray-Darling river basin to see if its vineyards can still produce good wine despite now having only half as much water as in the past.
17) Brazil
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In this program, Jimmy Doherty goes to Brazil, where he discovers how to turn poisoned land into a powerhouse of world food production, joins sugarcane cutters to see how the country has replaced half of its gasoline use with biofuel, and finds a way to save caimans from poachers. In the Amazon, Jimmy meets an unlikely cattle rancher who claims he can save the rain forest.
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With fresh water making up only 3 percent of the world's supply, are we looking at a global crisis in the making? Some say it's already upon us-whether for drinking, growing crops, or proper hygiene, shortages are emerging all over the planet. Studying the impact on our home front, this CNBC Original documentary travels to the American West, where seven states compete for water from the Colorado River Basin, as well as to Alaska and Wisconsin, both...
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Set in the foothills of the Appalachians, this film explores one man's vision of using green burials to conserve land. Dr. Billy Campbell, the town's only physician, and his efforts have radically changed our understanding of burials in the United States. Dr. Campbell's dream is to conserve one million acres of land. Dying Green focuses on the revolutionary idea of using our own death to fund land conservation and create wildlife preserves.
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Starting with a brief historical overview of mining, this comprehensive program explores the various processes required to mine an ore. It follows the steps involved from exploration of the raw product, through to the mining process, and then to environmental rehabilitation of the mining site. Four main mining processes are shown: underground mining, strip mining, open pit mining, and solution mining. Interviews with industry experts from Australia's...