Thank you for doing these calculations! 0.39% of anthropogenic global warming is surprisingly large, but it doesn't sound like a big impact to me. I mean, it sounds like about the same greenhouse effect impact as the San Bernardino metropolitan area (5 million people) or the Chongqing metropolitan area (12 million people).
Retric: I regret not having responded in time to your comments, which I agree with.
Retric: I regret not having responded in time to your comments, which I agree with.