Australian: KEVIN Rudd has demanded the US join the rest of the developed world in embracing targets to slash carbon emissions, insisting all developed nations must accept their responsibility for fighting climate change. The Prime Minister told the UN climate change conference in Bali that global warming was threatening Australian natural wonders such as the Great Barrier Reef, Kakadu and rainforests, killing rivers and exposing people to more frequent and ferocious bushfires. Mr Rudd’s …