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POPSNuclear: the corporate killer in our midst? And that's not even considering the inevitable cost overruns. The UK government lives in fantasy land when it comes to money. The country is much more likely to end up in IMF debtors' prison than finding investment in ultra expensive new energy generation capacity whatever its source.
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POPSStone Age Humans Crossed Sahara in the Rain Wet spells While about 40 per cent of hydrocarbons in today's dust come from water-dependent plants, this rose to 60 per cent, first between 120,000 and 110,000 ago and again from 50,000 to 45,000 years ago. So the region seemed to be in the grip of unusually wet spells at the time. That may have been enough to allow sub-Saharan Stone Age Homo sapiens to migrate north: the first fossils of modern humans outside Africa date from 93,000 year ago in Israel. And both genetic analysis and archaeology show that humans didn't spread extensively beyond Africa until 50,000 years ago, suggesting a second migration at the time of the second wet spell. Fossil record Ian Tattersall of the American Museum of Natural History in New York is impressed by the findings. "They tie in approximately with the information we have from the fossil record."
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POPSFulgurites - Fossilized Lightening "Archaeologists working near Corrie Village on the cost of Scotland’s Isle of Arrran in 1966 made an astonishing discovery: a fossilized fulgurite! Judging from the age and nature of the surrounding sandstone, the lightning strike which created the fossil fulgurite occurred some 250 million years ago at the end of the Permian Period. Though our planet has changed much since that ancient era before the dinosaurs even appeared, the fundamental physical processes that drive the hydrological cycle, including lightning, obviously have not..." Webecoist
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POPSWill We See Another Land Rush to Steal Indian Land for Solar Gold? Custer's Last Stand came after some gold fever, Oklahoma was supposed to be the "refuge" of Native Americans kicked out of homelands in North Carolina, Tennessee, Michigan and Wisconsin, as well as Ohio - until "we" decided we wanted it to. Who will the Sooners be this time? A suddenly "green" BP or Shell?
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POPS Who says it's green to burn woodchips? Almuth Ernsting from Biofuelwatch said: "It's almost unbelievable that we're creating vast areas of monoculture, mile after mile, just to be cut down as fast as they grow, to be shipped thousands of miles to be burned just for people's electricity. It just doesn't make sense. What about all the habitat that gets destroyed along the way?" Arrrghhh!!!! Please pass on ... retweet ... whatever. Somewhere I line must be drawn. See how woodlands can support multiple livings, and how complex they really are... www.worldwidewood.wordpress.com.
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POPSNew Seven Layer Whopper! Can You Handle it? This Windows 7 Whopper might be estimated at five times larger than a typical quarter pounder. Thus, if you do the math, this 7-layered Whopper could be using 7,000 gallons of water to produce (give or take, depending on the size of the patties). In a world running out of fresh water supplies (fossil water), that's a huge quantity to plow through in one meal.
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POPSBye Bye Birdie: Famed Fossil Loses Avian Perch just one of several species of feathered dinosaurs preceding modern birds. It may not even be a direct ancestor. Such revisions make paleontology a science of second thoughts. Reconstructing the history of life, researchers thrash out theories of ancestry, behavior and biomechanics guided by hints from ancient bones. Archaeopteryx -- combining the feathers, wishbone and wings of a bird with the reptilian tail, teeth and claws of a dinosaur -- had already become a question mark. Newly discovered fossils have prompted scientists to revamp their assumptions about archaeopteryx's distinguishing features over the last decade. A cornucopia of fossil finds in China demonstrated that feathers coated many dinosaur species, not just birds. The newest finding, though, demonstrates that our understanding of even well-studied fossils like archaeopteryx -- scrutinized, measured, modeled for 150 years -- can still be upended.
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POPS The Mysterious Origin and Supply of Oil processes for making petroleum likely require thousands of years. Even if Earth does contain far more oil than currently thought, it's inevitable that reserves will one day run out. Scientists disagree sharply, however, on when that will occur. And, some say, a global crisis could begin as soon as increasing demand is greater than supply, a possibility that might be measured in years rather than decades, some analysts argue.
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POPSStudy Finds Humans Still Evolving, and Quickly Human evolution has been increasing at a stunning rate since our ancestors began spreading through Europe, Asia and Africa, quickening to 100 times historical levels after agriculture became widespread, according to a study published today.
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POPSSaudi Arabia Wants Compensation if Global Warming Bill Passes Saudi Arabia, which sits atop the world's largest proven oil reserves, is seeing economic growth slide because of fallout from the global meltdown, but experts still expect the country, flush with cash from oil's earlier price spike last year, to be better able than other nations to cope with the current crisis. Al Sabban accused Western nations of pursuing an agenda against oil producers, under the guise of protecting the planet. “Despite the variability in the region, the current Arab position is mainly focused around protecting the oil trade rather than saving the planet form the adverse impacts of climate change,” said Wael Hmaidan, the executive director of IndyACT.
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POPSA win-win policy Fuel subsidies cost hundred of billions to poor nations an decnourage waste of fossil fuels, while not helping the poor. They are yet another big- government failure.
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POPSOrganic Waste Ethanol Cellulosic ethanol is an exciting technology which promises to convert the abundant sources of organic waste worldwide (kitchen waste, yard waste, paper industry waste, etc.) into green alternative fuel. Unlike traditional ethanol, it won't use food crops or raise food prices. In addition, environmental impact studies have indicated that while traditional ethanol releases more greenhouse gases than burning fossil fuels, cellulosic ethanol could reduce emissions
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