Bloomberg: Nike Inc., Starbucks Corp., Levi Strauss & Co. and two other U.S. companies called Wednesday for aggressive policies to limit global warming to help rescue the country from an economic crisis. The coalition appealed for steep cuts in U.S. greenhouse-gas emissions, investment in renewable energy from the wind and sun, and limits on polluting coal-fired power plants. Congress and President-elect Barack Obama should take action on the matter early in 2009, they said. The proposals …