In the big picture, not ignoring china, doesn't the effort and expense seem a waste?

assume for a moment co2 is bad like pollution, u. s. government is putting effort and limits and money toward limiting co2, and indeed we are far less than china, in picture, but if china, who nobody can stop, is polluting real pollution And 31% of the co2 anyway,

In the big picture, not ignoring china, doesnt the effort and expense seem a waste?

and the top 5 minus china is 4 countries 29%, even combined china more, shows the vast amount therefore the effort and expense is not justified since china is unstoppable, pollution the air huge amounts of real pollution and huge amounts of co2, which by the way YOU exhale breathing all day contributed co2.

2, are you feeling guilty for breathing?

In the big picture, not ignoring china, doesn't the effort and expense seem a waste?
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