Comment by Beltiras

You act as if the sides are equal if proven wrong. If the climate alarmists are proven wrong but their policies acted on we will have moved beyond the convenience of fossil fuels. We will have made a society for our children that doesn't pollute as much. Even if CO2 is harmless in the sense that it does not warm the atmosphere it and the cofactors with it do cause a lot of health related harms. Smog isn't good for anyone. If the climate deniers are proven wrong we hurt our habitat and our children might not be able to fix our wrongs.