AncasterMike:
It would be seen as selfish if it the two biggest and wealthiest eaters (the Chinese and Americans) were paying at all. We know the Americans are out of the Paris Climate agreement and the Chinese? - you can read it here:
https://www.nytimes.com/2017/07/01/climate/china-energy-companies-coal-plants-climate-change.html?mcubz=3
China's actions will eliminate our efforts for the next 13 years in the next couple of months.