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by dennis_jeeves1 1203 days ago
The quality of air and water is much more measurable and has a direct immediate impact on life. Even a non-scientist can tell the different between the foul air in a city versus a forest. CO2 on the other hand is a much more nuanced technical topic that needs measuring sea levels, CO2, temperature and several other variables etc.

So why not focus of the immediate measurable aspect that can be potentially changed?

Why the endless distraction with CO2 and the several hundred variables associated with it? In fact I suspect that as a good side effect of cleaning up the air and water might be a reduction in CO2 levels.