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http://www.ted.com How can architects build a new world of sustainable beauty? By learning from nature. At TEDSalon in London, Michael Pawlyn describes three habits of nature that could transform architecture and society: radical resource efficiency, closed loops, and drawing energy from the sun. 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. Featured speakers have included Al Gore on climate change, Philippe Starck on design, Jill Bolte Taylor on observing her own stroke, Nicholas Negroponte on One Laptop per Child, Jane Goodall on chimpanzees, Bill Gates on malaria and mosquitoes, Pattie Maes on the "Sixth Sense" wearable tech, and "Lost" producer JJ Abrams on the allure of mystery. 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.

Drought could parch close to 70 percent of the planet's soil by 2025 unless countries implement policies to slow desertification, a senior United Nations official has warned. "If we cannot find a solution to this problem... in 2025, close to 70 percent could be affected," Luc Gnacadja, executive secretary of the United Nations Convention to Combat Desertification, said Friday. Drought currently affects at least 41 percent of the planet and environmental degradation has caused it to spike by 15 to 25 percent since 1990, according to a global climate report. "There will not be global security without food security" in dry regions, Gnacadja said at the start of the ninth UN conference on the convention in the Argentine capital. "A green deal is necessary" for developing countries working to combat drought, he stressed. The next meeting on the convention is scheduled to take place in South Korea in 2010.

If you were a spectator in a sky box seat looking directly down on the Washington debt debate, you'd be seeing a contest both narrow and off to one edge of the field -- like watching a football game being played entirely between the 10-yard line and the goal line.

A definitive review and close reading of medical peer-review journals, and government health statistics shows that American medicine frequently causes more harm than good. The number of people having in-hospital, adverse drug reactions (ADR) to prescribed medicine is 2.2 million. (1) Dr. Richard Besser, of the CDC , in 1995, said the number of unnecessary antibiotics prescribed annually for viral infections was 20 million. Dr. Besser, in 2003, now refers to tens of millions of unnecessary antibiotics. (2, 2a) The number of unnecessary medical and surgical procedures performed annually is 7.5 million. (3) The number of people exposed to unnecessary hospitalization annually is 8.9 million. (4) The total number of iatrogenic [induced inadvertently by a physician or surgeon or by medical treatment or diagnostic procedures] deaths is 783,936. The 2001 heart disease annual death rate is 699,697; the annual cancer death rate is 553,251. (5) It is evident that the American medical system is the leading cause of death and injury in the United States.

Slovenian philosopher Slavoj Zizek, akaThe Elvis of cultural theory, is given the floor to show of his polemic style and whirlwind-like performance. The Giant of Ljubljana is bombarded with clips of popular media images and quotes by modern-day thinkers revolving around four major issues: the economical crisis, environment, Afghanistan and the end of democracy. Zizek grabs the opportunity to ruthlessly criticize modern capitalism and to give his view on our common future. We communists are back! is the closing remark of Slavoj Zižeks provocative performance. Our current capitalist system, that everyone believed would be smoothly spread around the globe, is untenable. We find ourselves on the brink of big problems that call for big solutions. Whatever is left of the left, has been hedged in by western liberal democracy and seems to lack the energy to come up with radical solutions. Not Zižek. Interview: Chris Kijne Director: Marije Meerman Production: Mariska Schneider /Pepijn Boonstra Research: Marijntje Denters/Maren Merckx Commissioning editors: Henneke Hagen/Jos de Putter

Workers now lose a collective $743 billion each year. The top1 percent gains $673 billion. That's a pretty close match

How can architects build a new world of sustainable beauty? By learning from nature. At TEDSalon in London, Michael Pawlyn describes three habits of nature that could transform architecture and society: radical resource efficiency, closed loops, and drawing energy from the sun.

It's the catch-all term that's being used to describe this week's riots. But is this really anarchy? Not even close, says Chumbawumba's Boff Whalley, a self-professed anarchist

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 recent months, the federal debt ceiling - last increased in February 2010 and now standing at $14.3 trillion - has become a matter of national debate and political hysteria. The ceiling must be raised by Aug. 2, Treasury says, or the government will run out of cash. Congressional Republicans counter that they won't raise the debt limit unless Democrats agree to large budget cuts with no tax increases. President Obama insists that closing tax loopholes must be part of the package. Whom and what to believe in the great debt-limit debate? Here are some misconceptions that get to the heart of the battle.

"The United States never led the world. It was never number one and has never been close to number one on international math tests. Or on science tests, for that matter. It is more accurate to say that the United States has always trailed the world on math tests."

Obama hasn't closed Guantanamo and people are still being tortured at Bagram[2], the U.S. is bombing at least six Muslim countries that we know of (Iraq, Afghanistan, Libya, Somalia, Yemen, Pakistan)[3], and the healthcare bill fiasco in which he had secretly traded away the public option from the beginning[4] very clearly show that he definitely hasn't changed the way Washington works. If anything he's made every conceivable pernicious undemocratic influence stronger.

A University of Zurich study 'proves' that a small group of companies - mainly banks - wields huge power over the global economy. The study is the first to look at all 43,060 transnational corporations and the web of ownership between them - and created a 'map' of 1,318 companies at the heart of the global economy. The study found that 147 companies formed a 'super entity' within this, controlling 40 per cent of its  wealth. All own part or all of one another. Most are banks - the top 20 includes Barclays and Goldman Sachs. But the close connections mean that the network could be vulnerable to collapse

Call it the austerity death trap. Under these circumstances, the harder a country works to cut its debt, the worse the ratio becomes - because the economy shrinks even faster. Greece is already in the trap. Spain and Italy are perilously close. Even Britain, France, and Germany are tip-toeing up to it. And now us. Deficit hawks have to understand: The first step must be to revive growth and jobs. That way, revenues increase and the debt/GDP ratio drops. Only then - when the economy is back on track - do you start cutting.

PROPOSAL: We as fellow occupiers of Oscar Grant Plaza propose that on Wednesday November 2, 2011, we liberate Oakland and shut down the 1%. We propose a city wide general strike and we propose we invite all students to walk out of school. Instead of workers going to work and students going to school, the people will converge on downtown Oakland to shut down the city. All banks and corporations should close down for the day or we will march on them. While we are calling for a general strike, we are also calling for much more. People who organize out of their neighborhoods, schools, community organizations, affinity groups, workplaces and families are encouraged to self organize in a way that allows them to participate in shutting down the city in whatever manner they are comfortable with and capable of. The whole world is watching Oakland. Let's show them what is possible.