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Frank Ackerman says that the EPA is basing its SCC calculations on models that minimize the economic risks of climate change. He notes that one model includes the assumption that for the first few decades, climate change will bring economic benefits to the world as a whole...

Author: /time Magazine | Title: Putting a Price Tag on the Melting Ice Caps | 4/3/2010 | See Source »

...policy level," says Ackerman. "The assumption in any policy discussion is that if a proposal doesn't go forward, you still have the status quo. Here the status quo is not available as a fallback, as doing nothing means a rapidly changing climate and worsening conditions all over the world. By the time you're absolutely certain of the impacts and can observe them in everyday life, it's too late." This is why, he says, paying attention to the dynamics of climate harbingers - such as the Arctic, which is warming at twice the rate of the rest...

Author: /time Magazine | Title: Putting a Price Tag on the Melting Ice Caps | 4/3/2010 | See Source »

ATLAS occupies just one small corner of the strange and wonderful world that is the Large Hadron Collider (LHC) - the circular, 14-mile-underground particle accelerator that promises scientists untold insights into the mysteries of the cosmos. More than 25 years in the planning, with a price tag of about $10 billion, the LHC officially - finally - began smashing protons together on March 30. The goal: to answer the most fundamental questions about how the universe works. (See pictures...

Author: /time Magazine | Title: Why the Collider Matters: In Search of the 'God Particle' | 4/3/2010 | See Source »

...these factors - environmental exposure, environmental stress - can have an impact on the vulnerability to obesity or drug addiction," says Shertleff. Whether or not cheesecake is as addictive as crack, "what this research is really showing us is that we can learn something about compulsive eating from the addiction world," he says...

Author: /time Magazine | Title: Can Eating Junk Food Really Be an Addiction? | 4/3/2010 | See Source »

...focused on the big picture that I was missing all these other opportunities to change the world at a more local level,” he recalled. “It’s important to realize what you do in your backyard has a really immediate impact...

Author: By JOANNE S. WONG, CONTRIBUTING WRITER | Title: Politics Isn't Rocket Science—Or Is It? | 4/3/2010 | See Source »

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