BARACK Obama blindsided the Abbott government in Brisbane, pretty viciously. Through his remarks on climate change, he has damaged the government politically. It’s a strange way to treat a friend but it is ...Obama’s presidential style, especially as the power ebbs from him in the dying days of his reign. ...damage may not be long-lasting because the US President’s remarks bore little relation to anything he can deliver or will do. Instead, they reprise the most ineffably capricious and inconsequential moments in the Obama presidency: grand gestures, soaring visions, which never actually get implemented in the real world. Obama went...