At $100/ton (the currently accepted rate), that would have paid for the removal of 64 gigatons of carbon from the atmosphere. Roughly two years worth of emissi

At $100/ton (the currently accepted rate), that would have paid for the removal of 64 gigatons of carbon from the atmosphere. Roughly two years worth of emissions. Although at that scale, you wonder if you could get down to $10/ton... in which case you'd have removed all of the carbon emissions from 2001 until now.