"When President Joe Biden convenes a virtual climate summit on Thursday, he faces a vexing task: how to put forward a nonbinding but symbolic goal to reduce greenhouse gas emissions that will have a tangible impact on climate change efforts not only in the U.S. but throughout the world."

"The United States and China vowed late Saturday to work together in coming months to combat climate change “with the seriousness and urgency that it demands,” a move that signaled a rare collaboration even as they clash over trade frictions, China’s harsh treatment of Uyghurs and a crackdown on pro-democracy activists in Hong Kong."

"The United States hopes to restore its shattered credibility when it hosts a climate change summit next week by pledging to cut its greenhouse emissions by at least half and securing agreements from allies for faster reductions, according to two sources familiar with the matter."

"With the annual proxy season about to kick off, corporate executives are encountering increasing investor scrutiny about their environmental policies. But rather than support green initiatives or even compromise with shareholders, some of the world’s biggest companies instead plan to crush efforts to slow the climate catastrophe."