3. Would you be happy to pay a carbon price penalty for fossil fuel energy sources ? E.g. $50/tonne CO2 price would see petrol up 12c/litre and coal fired electricity up around 5c/kWh. (The Nobel Prize winning IPCC's report shows around 45% global mitigation potential by 2030 at $50USD/tonne CO2)
4. Even a tax or trading scheme at $50/tonne would collect almost as much revenue as the GST. How would you like to see it spent ?