Why are you laboring under the misconception that the world can tell us what our standards for gas emissions can be? And then in the same breath, mention Kyoto as an example of it.
Unbeknownst to you, we did not accept the Kyoto accords, so therefore, we do not have to follow them.
And so, we can also do the same with the current gas emission baloney. IE - tell the world to take a flying leap, much like China is doing.