Well as I have found, given that these people (leftists) spend all year practicing their insane and moronic propaganda, the rest of us have a moral responsibility to practice rebuttal.Why I ask?
"Because we can afford it and we are the lucky country. We are the biggest polluters and third world countries cant do anything about it so we need. Consumers will think twice about buying something if it cost more."
I am still WTF on this.
Oh, and just tell your wife "all that stuff you buy, would you prefer it if it cost twice as much or half as much?". Maybe tell her how much CO2 Australia actual contributes as a percentage, and that reducing this tiny percentage by a tiny percentage is a pointless action. This should bring the argument down to 'its the moral thing to do', in which case you would conclude with 'We could get rid of electricity altogether, and live in a cold, dark, and hungry world. After all, who want's to be comfortable and happy when we can satisfy the moral dictates of zealous strangers and gain nothing for it?".
Its called 'bringing a head in the clouds back down to earth'.