Agence France-Presse: Canada’s greenhouse gas emissions fell for the first time in more than a decade in 2008, amid a global economic slump, the government said Thursday in a report to the United Nations. Canada’s annual submission to the UN Framework Convention on Climate Change (UNFCCC) showed CO2 emission fell 2.1 percent to 734 megatonnes, Environment Minister Jim Prentice said. He attributed the drop to the “slow-down in economic growth at the end of 2008,” as well as greater “clean energy” …