From all the science I've read so far, especially the solar scientists, and the cooling temperatures over the last few years, I'd estimate that man-made Co2 has

From all the science I've read so far, especially the solar scientists, and the cooling temperatures over the last few years, I'd estimate that man-made Co2 has about a 90% chance of having no impact on global climate. The sun seems to be the driving factor now and in the many countless past global climate events.