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NBC exposes the "unspeakable" realities of the Japanese catastrophe in its 60 Minutes program Sunday night during which leading nuclear scientist Dr. Michio Kaku said radiation from Fukushima will impact of all of humanity.

"Scientists reveal the growing atmospheric concentrations of man-made greenhouse gases are driving irreversible and dramatic changes to the way the ocean functions, with potentially dire impacts for hundreds of millions of people across the planet. "

"In 2009, the scientific literature caught up with what top climate scientists have been saying privately for a few years now: * Many of the predicted impacts of human-caused climate change are occurring much faster than anybody expected - particularly ice melt, everywhere you look on the planet. * If we stay anywhere near our current emissions path, we are facing incalculable catastrophes by century's end, including rapid sea level rise, massive wildfires, widespread Dust-Bowlification, large oceanic dead zones, and 9°F warming - much of which could be all but irreversible for centuries. And that's not the worst-case scenario! * The consequences for human health and well being would be extreme. That's no surprise to anybody who has talked to leading climate scientists in recent years, read my book Hell and High Water (or a number of other books), or followed this blog. Still, it is a scientific reality that I don't think more than 2 people in 100 fully grasp, so I'm going to review here the past year in climate science. I'll focus primarily on the peer-reviewed literature, but also look at some major summary reports."

http://www.ted.com Alleviating poverty is more guesswork than science, and lack of data on aid's impact raises questions about how to provide it. But Clark Medal-winner Esther Duflo says it's possible to know which development efforts help and which hurt -- by testing solutions with randomized trials.  

The Great Debate On November 6th, 2010 a panel of renowned scientists, philosophers, and public intellectuals gathered to discuss what impact evolutionary theory and advances in neuroscience might have on traditional concepts of morality. If human morality is an evolutionary adaptation and if neuroscientists can identify specific brain circuitry governing moral judgment, can scientists determine what is, in fact, right and wrong? The panelists were psychologist Steven Pinker, author Sam Harris, philosopher Patricia Churchland, physicist Lawrence Krauss, philosopher Simon Blackburn, bioethicist Peter Singer and The Science Network's Roger Bingham.  Recorded live at the Arizona State University Gammage auditorium.  "The Great Debate" was sponsored by the ASU Origins Project in collaboration with the ASU Sandra Day O'Connor College of Law Center for Law, Science and Innovation; the Faculty of Philosophy at the University of Cambridge; and The Science Network. ------ Sam Harris is the author of the New York Times bestsellers "The Moral Landscape: How Science Can Determine Human Values," "The End of Faith" and "Letter to a Christian Nation." "The End of Faith" won the 2005 PEN Award for Nonfiction. Harris has a doctorate in neuroscience from UCLA and a degree in philosophy from Stanford University. He is a co-founder and CEO of Project Reason, a nonprofit foundation devoted to spreading scientific knowledge and secular values in society.

Judging from the skittishness of both markets and "consensus expectations," the United States' economic prospects are confusing. One day, the country is on the brink of a double-dip recession; the next, it is on the verge of a turbo-charged recovery, powered by resilient consumers and US multinationals starting to deploy, at long last, their massive cash reserves. In the process, markets take investors on a wild rollercoaster ride, with the European crisis (riddled with even more confusion and volatility) serving to aggravate their queasiness. This situation is both understandable and increasingly unsettling for America's well-being and that of the global economy. It reflects the impact of fundamental (and historic) economic and financial re-alignments, insufficient policy responses, and system-wide rigidities that frustrate structural change. As a result, there are now legitimate questions about the underlying functioning of the US economy and, therefore, its evolution in the months and years ahead.

Side-by-side comparisons of organic and conventional strawberry farms and their fruit found the organic farms produced more flavorful and nutritious berries while leaving the soil healthier and more genetically diverse. The study is among the most comprehensive of its kind, analyzing 31 chemical and biological soil properties, soil DNA, and the taste, nutrition and quality of three strawberry varieties on more than two dozen commercial fields -- 13 conventional and 13 organic.