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Uploaded by TEDtalksDirector on May 8, 2008 http://www.ted.com Mycologist Paul Stamets studies the mycelium -- and lists 6 ways that this astonishing fungus can help save the world. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes. TED stands for Technology, Entertainment, Design, and TEDTalks cover these topics as well as science, business, development and the arts. Closed captions and translated subtitles in a variety of languages are now available on TED.com, at http://www.ted.com/translate. Follow us on Twitter http://www.twitter.com/tednews Checkout our Facebook page for TED exclusives https://www.facebook.com/TED

ScienceDaily (Jan. 6, 2011) - Australian researchers have suggested that nations should abandon the concept of carbon emissions trading in favor of a carbon swap bank that might lead to genuine reductions in the amount of carbon dioxide greenhouse gas entering the atmosphere and so provide a mechanism for reducing climate change. Details of the carbon swap bank are outlined in the journal Interdisciplinary Environmental Review.

In May 2008, Josh Fox received a letter from a natural gas company offering to lease his family's land in Milanville, Pennsylvania for $100,000 to drill for gas.[1]Following the lease offer, he looked for information about natural gas drilling in the Marcellus Shale under large parts of Pennsylvania, New York, Ohio and West Virginia. He visited Dimock, Pennsylvania where natural gas drilling was already taking place. In Dimock, he met families able to light their tap water on fire as well as suffering from numerous health issues and fearing their well water had been contaminated.Fox then set out to see how communities are being affected in the west where a natural gas drilling boom has been underway for the last decade. He spent time with citizens in their homes and on their land as they relayed their stories of natural gas drilling in Colorado, Wyoming, Utah and Texas, among others. He spoke with residents who have experienced a variety of chronic health problems as well as contamination of their air, water wells or surface water. In some instances, the residents are reporting that they obtained a court injunction or settlement monies from gas companies to replace the affected water supplies with potable water or water purification kits.[2]Throughout the documentary, Fox reached out to scientists, politicians and gas industry executives and ultimately found himself in the halls of Congress as a subcommittee was discussing the Fracturing Responsibility and Awareness of Chemicals Act, "a bill to amend the Safe Drinking Water Act to repeal a certain exemption for hydraulic fracturing."[3] Hydraulic fracturing was exempted from the Safe Drinking Water Act in the Energy Policy Act of 2005.[4]Making appearances in the film are Dr. Theo Colborn, founder of the Endocrine Disruption Exchange (TEDX); John Hanger, Secretary of the Pennsylvania Department of Environmental Protection (DEP); Dr. Al Armendariz, Environmental Protection Agency (EPA) Administrator for Region 6; W