Evidence of the increasing effects of climate change is building, as are the investing opportunities and changes in consumer habits linked to environmental concerns and resource use. Trump fights to keep automakers from joining Ford, Honda and others who are siding with California. The White House, blindsided by a reported pact between California and four automakers to oppose President Trump’s auto emissions rollbacks, is scurrying to prevent any more companies from aligning with the state, the New York Times reported Wednesday, citing four people familiar with the talks.