So Mark, do you believe you can "plan" the climate the same way you can plan to build a road say between Sudbury, and North Bay based upon thousands of years of human experience across multiple cultures and empires building roads with certain outcomes?

Mark do you acknowledge that the Silurian period 400 million years ago, had CO2 26 times higher than current levels, but had stretches where the climate was cooler?

Mark, can you show me with certainty an actual equation that has been proven through repeated experimentation with similar results, that "X" amount of CO2 added to or subtracted from the atmosphere will lead to this precise rise or fall in the global temperature?