Word: fossilize
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Dates: during 2000-2009
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...indeed a reversal of campaign promises, but he was always a foe of Kyoto. What's more, since the stock market started to stumble and California and possibly other states began facing power shortages, the Administration has been reluctant to do anything that would raise the price of fossil fuels and discourage their use. "I was straightforward with the European ambassadors in the way that the President has been straightforward on the Kyoto Protocol," Rice told TIME. "The notion that everybody was taken aback or surprised took us as a little...
...fossil turned out to be a totally new prehuman species and last week re-ignited one of paleontology's greatest debates: Did we evolve in direct steps from a common apelike ancestor between 6 million and 4 million years ago? Or did the human family tree sprout several branches, some of which petered...
Like other members of the famous "hominid gang," the sharp-eyed fossil hunters employed by paleontology's Leakey family, Justus Erus spends three months a year scouring the dry, bone-rich riverbeds around Lake Turkana, in northern Kenya. It is a scrubby, desolate landscape, where the people are desperately poor and gun-toting young men are a menacing presence. But it is hallowed ground to scientists because of the clues it offers to early human history. Still, even after five years, Erus, a 30-year-old Turkana tribesman, had scored nary a hit--just bits of ancient animal bones...
...including her and Richard's daughter Louise, 29, in Nature last week, pushes the presence of coexisting species back another million years, to between 3.5 million and 3.2 million years ago. That's right in Lucy's time. Yet it is so different from Lucy that they assign their fossil, which they call Kenyanthropus platyops, or "flat-faced man of Kenya," to a new genus, or grouping of species. "This means we will have to rethink the early past of hominid evolution," says Meave Leakey, head of paleontology at the National Museums of Kenya. "It's clear the picture...
...cases, here they've grown a substantial amount every year since 1990. In other words, a 7 percent cut on 1990 levels may require a cut of 20 to 30 percent on current output levels - cuts that can be achieved only by reducing consumption of gasoline, coal and other fossil fuels. In other words, a profound and expensive shift in everything from America's energy sources to its lifestyle...