Australia's Prime Minister Scott Morrison has resisted pressure to set more ambitious carbon emission targets while other major nations vowed deeper reductions to tackle climate change. Addressing a global climate summit, Mr Morrison said Australia was on a path to net zero emissions. But he stopped short of setting a timeline, saying the country would get there "as soon as possible". It came as the US, Canada and Japan set new commitments for steeper cuts.
Singh says the resettlement program needs to be expanded.