Yes the scale today is small. But climate models say we need to be removing about 10 billion tons per year of carbon dioxide from the air by 2050, in addition t

Yes the scale today is small. But climate models say we need to be removing about 10 billion tons per year of carbon dioxide from the air by 2050, in addition to massive decarbonization. Net negative. Therefore, it's not an "if" but a "how". We must scale our ability to remove carbon from the air.