Climate change?Professor Ian Plimer:"A trace gas(CO2)has nothing to do with our climate;it's the sun

Geologist, Professor Ian Plimer: "A trace gas (CO2) has nothing to do with our climate; it's the sun. If we get further away from the sun, it gets cooler, and if we get closer to the sun, it gets warmer. No legislation, from Canberra or from the UN, can change the orbit of the Earth."