[tzs]

That's a pretty ridiculous argument for a couple of reasons.

1. Vandalism of art does nothing to advance dealing with high CO2 levels. The problems with CO2 have been widely reported. It is a major issue in most major democracies that comes up for debate in most major elections. So it is not going to do anything measurable to raise awareness of the issue.

2. The same argument works for anything that does less harm than our current CO2 levels. If I protested CO2 levels by going around slapping babies, would that be an acceptable form of protest? Slapping a few babies, even hard enough to cause some brain damage, causes less harm than CO2 levels being too high.