I couldnt care less what their per captia emissions are they have 1.5b people. Accumulated is about the same as the EU and will very soon overtake the US.

EU isn't a country, it's a union of 27 countries with their separate legislatures. I live in Finland, a country of five million people. According to your math I think I'm allowed to basically burn a lake of oil every day, right?

Exactly the EU isnt a country and China still produces more pollution than all 27 countries combined.

"My maths" is that countries cannot use per captia stats as an excuse to produce tons of pollution. Would it be acceptable for every country to pollute as much as China if every country in the world had 1.5b people? No it wouldnt we would say thats to many people.

If a country wants to have 5million people and produce 15(units) of co2 per captia thats fine that is not globe threatening levels of pollution its living within their means. However if that country were to have 2 billion people and had a per captia of 10(units) I would say they need to significantly reduce that to about 2.5(units).

Whereas you'd be making the argument that the country is actually doing a lot better even though they produce 20billion(units) total.