Whether carbon dioxide is quite the environmental villain that some people make it out to be is not yet proven.
Tony AbbottThere is much to be said for an emissions trading scheme. It was, after all, the mechanism for emission reduction ultimately chosen by the Howard government.
Tony AbbottI also think that if you want to put a price on carbon, why not just do it with a simple tax? Why not ask motorists to pay more, why not ask electricity consumers to pay more and then at the end of the year you can take your invoices to the tax office and get a rebate of the carbon tax you've paid
Tony Abbott