You make it sound like those "pledges" are binding or even difficult to make happen. Keeping a 0% change for China while trying to convert from a developing to

You make it sound like those "pledges" are binding or even difficult to make happen. Keeping a 0% change for China while trying to convert from a developing to a fully industrialized nation is very difficult and ambitious, actively reducing our emissions is just going to happen anyway because of the uptake in non-fossil energy sources.