Co2 is 400 parts per million of the atmosphere, or .04% of the global climate—a minuscule amount. 1% of the .04% is man-made. This is not the cause of warming. It is part of the cycles of the earth and has been higher before, without humans. We are at the end of an ice age. Thankfully the earth is warming and not cooling—we are a tropical species that emerged from the warmer climates. Climate alarmism is a politically motivated falsehood.
Our common senses clearly show there is nothing to see here.
Climate activism is always based on phenomenon we cannot see—Co2, polar bears, arctic temperatures, and remedied by solutions we cannot measure, using models we cannot verify.
The amount of Co2 in the atmosphere is historically low. Plant life dies and 02-%, and the increase will undoubtedly improve agriculture output and feed more humans and other life. The earth is greening—over the last 10 years an area the size of the United States has greened—on good ol self regulating planet earth.