A Joe Biden victory could push Scott Morrison – and the world – on climate change

International action on emissions reduction will get a huge shot in the arm if the US election goes to the Democratic leaderI’m a deeply superstitious person, so I can barely bring myself to utter the words “if Joe Biden wins the American presidency next week”, but for the purposes of where we are going this weekend, I need to utter those words, because that’s our starting point for unpacking a few things.If Biden wins, obviously that’s the end of Trumpism, which wo