This is like saying if you can't fart any less, help someone fart less and take credit for the same. Big farters can keep farting as loud and smelly since they are not signatories. This will surely help individuals grow richer. Why can't it be kept simpler? Exempt government from debt portions that way some day the developed nations will tend to be developing and developing ones to developed. Finally nowhere is it said that countries like america who do not and will not sign be in any way made to pay. The americans are willing to sell any story except being real to the fact that they are most notorious defaulters in this. Cow farts emitting green house gases was the biggest joke, I cannot buy cows farting more than american industries.