The United States and China, the world’s two biggest carbon polluters, agreed to cooperate to curb climate change with urgency, just days before President Joe Biden hosts a virtual summit of world leaders to discuss the issue. The agreement was reached by U.S. special envoy for climate John Kerry and his Chinese counterpart Xie Zhenhua during two days of talks in Shanghai last week, according to a joint statement. The two countries “are committed to cooperating with each other and with other countries to tackle the climate crisis, which must be addressed with the seriousness and urgency that it demands,” said the statement, issued Saturday evening U.S. time. Meeting with reporters in Seoul on Sunday, Kerry said the language in the statement is “strong” and that the two countries agreed on “critical elements on where we have to go.” But the former secretary of […]