[palmer]

The bottom line is that higher CO2 levels in the air means plants lose less water, needing less water to thrive, and can grow in drier, otherwise unhospitable environments.

A very important point from the article. He also points out there is extra plant growth. Furthermore, any warming from CO2 (debatable how much) is a net benefit.

[Rlsau1]

The sun is the source of all “warming”. If you notice, they never talk about all the variations in solar radiance.