Agence-France Presse: Foreign ministers from major European countries pleaded on Tuesday for parties to the upcoming UN climate talks in Copenhagen to start negotiating earnestly to save Earth from the worst ravages of global warming. They also heaped praise on Japan’s plan for a 25-percent cut in its carbon pollution, but said only a wider deal in Copenhagen would prompt the European Union (EU) to spice its own offer on emissions reduction. “We are here with a warning, and the warning is that the …