Associated Press: Activists criticized Exxon Mobil Corp. on environmental and executive-pay issues Wednesday, but the oil giant’s CEO defended the company’s record on climate change that many scientists blame on burning oil and other fuels. Chairman and Chief Executive Rex W. Tillerson said oil and gas will continue to be the world’s dominant fuels until at least 2030, meeting nearly two-thirds of world demand. Tillerson said the company was investing in research by its own scientists and others …