Steam escapes from Exelon Corp.’s nuclear plant in Byron, Ill., in 2011. Climate scientists have supported the idea of a limit of 1 or 2 degrees Celsius warming limit for more than three decades. Robert Ray Associated Press, file
Steam escapes from Exelon Corp.’s nuclear plant in Byron, Ill., in 2011. Climate scientists have supported the idea of a limit of 1 or 2 degrees Celsius warming limit for more than three decades. Robert Ray Associated Press, file

Why is climate change’s ‘2 degrees Celsius limit’ so important?

October 06, 2017 9:18 AM