How much CO2 do humans produce compared to other producers?

Answer 1

Very good question. Here is the best estimate we have. The world's annual production of carbon dioxide is 27,000 million tons. According to James Lovelock, author of "The Revenge of Gaia: Earth's Climate Crisis and The Fate of Humanity", if this were to be frozen into solid CO2 at
-80C it would make a mountain one mile high and twelve miles in circumference.

Answer 2

What, like compared to Coca Cola? They produce a lot of CO2. Pepsi does too, but just not as much. Yea, and then there are Canada Drys of the world, and the independents and...