Sky News Australia | Bill Shorten backs scrapping of carbon tax, on condition of replacement ETS Sydney Morning Herald Federal politics: full coverage. Opposition Leader Bill Shorten has unveiled Labor's position on climate change, saying he will offer to “terminate” the carbon tax on the condition that Tony Abbott introduces an emissions trading scheme. In an offer the Prime ... Carbon repeal election back in play If no ETS, carbon tax stays: Bill Shorten Labor playing games on carbon: Cormann |