Word: looke
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...manure. Through a process that some scientists tout as a solution to climate change, food shortages and the energy crisis, Frye is transforming the waste into a charcoal-like substance called biochar that in the long run could be far better for the world than chicken nuggets. "It might look like this is just a poultry farm," says Frye. "But it's a char farm...
...everyone agrees. "Biochar isn't a silver bullet, not by a long shot," says Dominic Woolf, a researcher at Swansea University in Wales. "You have to look at the big picture: pyrolysis itself produces carbon dioxide emissions, and you have to consider that when you try to determine biochar's capacity for sequestration." Lehmann says he welcomes the doubts, and notes that addressing them requires "investors willing to take the risk." Which is where chicken farmer Frye, with his small biochar operation, comes in as one of the few people out there actually making a business of it. With...
...global financial center in the far north Atlantic, geothermal power got pushed out of the spotlight. But now, with the krona down 44% against the dollar compared to a year ago and most of Iceland's banks close to bankruptcy, this nation of 313,000 is taking another look at the incredible resource boiling away underfoot...
...kilowatts ... enough to power the average lightbulb for 15 hours" [Dec. 1]. And that, he admits, is on a day with "decent wind." A few nuclear plants can power more lightbulbs than that, and you don't have to sit around waiting for a breeze. Americans need to look at how France is getting nearly 80% of its electricity. Stephanie Gutmann, PIERMONT...
...printing money to pay for it is a good thing. After all, Volcker is back, heading Obama's emergency economic council. If Volcker says it's O.K., that's good enough for me. So is there a downside at all, or is this medicine so delicious that you look forward to getting sick...