Word: corns
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Dates: during 2000-2009
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Maybe it was simply too good to be true. For proponents, biofuels - petroleum substitutes made from plant matter like corn or sugar cane - seemed to promise everything. Using biofuels rather than oil would reduce the greenhouse gases that accelerate global warming, because plants absorb carbon dioxide when they grow, balancing out the carbon released when burned in cars or trucks. Using homegrown biofuels would help the U.S. reduce its utter dependence on foreign oil, and provide needed income for rural farmers around the world. And unlike cars powered purely by electric batteries or hydrogen fuel cells - two alternate technologies that...
Many environmentalists have been making the case against biofuels for some time, arguing that biofuel production takes valuable agricultural land away from food, driving up the price of staple crops like corn. But the Science papers make a more sweeping argument. In their paper, Fargione's team calculated the "carbon debt" created by raising biofuel crops - the amount of carbon released in the process of converting natural landscapes into cropland. They found that corn ethanol produced in the U.S. had a carbon debt of 93 years, meaning it would take nearly a century for ethanol, which does produce fewer greenhouse...
...that comes from - gasp! - California. But for me and many others, the point of eating locally is to become more familiar with our food. It's nice to hear a farmer say that my rib-eye steak came from a cow that ate local pasture grass rather than a corn-and-antibiotic slurry. Ben Kraft, ANN ARBOR, MICH...
...have no problem drinking beer that comes from - gasp! - California. The point of eating locally is to become more familiar with our food. It's nice to hear a farmer say that my rib-eye steak came from a cow that ate local pasture grass rather than a corn-and-antibiotic slurry. Ben Kraft, Ann Arbor, Michigan...
...have no problem drinking beer that comes from?gasp!?California. The point of eating locally is to become more familiar with our food. It's nice to hear a farmer say that my rib-eye steak came from a cow that ate local pasture grass rather than a corn-and-antibiotic slurry. Ben Kraft, ANN ARBOR, MICH...