Herald Sun: KEVIN Rudd will stride the world stage tomorrow when he arrives at climate change talks in Bali keen to play a lead role in the global greenhouse challenge. His diplomatic skills will be put to the test, with rich and poor nations already clashing over the pain that each should bear in a new climate change pact. Mr Rudd — who ratified the Kyoto Protocol after being sworn in as Prime Minister last week — wants to broker a deal between developed and developing nations. …