Reuters: Manitoba pledged on Thursday to cut greenhouse gas emissions and start a carbon cap and trade system, the latest Canadian province to set long-term targets to fight climate change. Premier Greg Selinger's New Democratic Party government, which faces an election in April, said Manitoba will aim to cut emissions by one-third by 2030 from 2005 levels. The province, whose economy depends on farming, manufacturing and mining, will seek to be carbon-neutral by 2080, Selinger said. Manitoba will also...