Huff Post Green - SETH BORENSTEIN
WASHINGTON — The global output of heat-trapping carbon dioxide jumped by the biggest amount on record, the U.S. Department of Energy calculated, a sign of how feeble the world's efforts are at slowing man-made global warming. Details here. (Above) Big trucks, motors running, wait
for their Big Macs at a Macdonald's
"drive-thru" in Winnipeg. (PLT photo.)