i don't why this is being downvoted. He's abosultely right, if you want to reduce CO2, you need to reduce the number things that cause it: Humans. The alterna

i don't why this is being downvoted. He's abosultely right, if you want to reduce CO2, you need to reduce the number things that cause it: Humans. The alternative: Asking each human to reduce their C02 output won't get you very, especially since most of our individual output is more influence by govt policy rather than our own actions, for instance: commute distances, etc.