PhysOrg: General Motors, the largest US automaker, on Wednesday joined a call for the United States to take greater action on climate change as it said that environmental concerns were critical for business.
General Motors became the first automaker among 40 US companies in a joint appeal for policymakers in Washington to lead a "coordinated effort" against climate change, after the failure of earlier legislative proposals.
"We want to be a change agent in the auto industry," Mike Robinson, GM vice...