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Ah what a wonderful world we live in - a world where giant agricultural producers regularly feed arsenic to chickens. This, mind you, isn't how they kill the chicken. No, it's how they make them grow bigger, faster, cheaper. Administered in small amounts, arsenic is one of many compounds found in various drugs routinely administered to chickens in their feed. These same giant agricultural producers have maintained for years that the arsenic never makes its way into the actual chicken meat sold at the supermarket. It all gets pooped out! Or so they say. Yet if that's the case, then why did the FDA recently admit that arsenic does, in fact, show up in supermarket chickens?

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

"In just a few short months, we've witnessed people power in action. From the Middle East to the Midwest, movements have risen up to overturn tired dogma and challenge entrenched power. Many of us were inspired by these events. And many of us were surprised. Perhaps we were growing skeptical that people power could still work. Maybe we had forgotten a vital fact about our world: that bold citizens, united around a common mission, can still come together to create major change against enormous odds." - 350.org (April 7, 2011) "Even when people are willing to take action in concert to redistribute the pie, whether by Gandhian mobilization or use of force, this may resonate falsely, for the pie is disintegrating. Its recipe and ingredients are obsolete. And freedom attained in harsh austerity, characterized by intense competition for food, will be doubtful or of little comfort." - Jan Lundberg ("Social Justice Activists Must Take Into Account Ecological, Cultural, and Economic Transformation")

More research links traces of PCBs and pesticides in factory-farmed meat and fish to Type 2 diabetes.

Science is becoming increasingly interested in the relationship between sound and the brain. An expert explains