I came across this topic http://www.totse.com/en/technology/science_technology/167880.html posted by Agent Boris_KGB and it intrigued me. if i am correct, with my halfway through high school chemistry knowledge, couldnt flourine do the job? however, i think that the flourine would do the same thing that the chlorine is currently doing. So maybe Na(2)X(x) just 2 Sodium atoms, bonded with one atom of oxygen, sulfur, or another group 16 element. would those bonds work? any suggestions?

its a bastard to make billions of tons of gas. and expensive. U wanna put up the money?

If you think of it you can use electrosis to seperate the sodium with the chlorine and then use the sodium to bond with some other gas.Which is a rather easy task if you have a good lab set up.The hard part is pressurizing that into a tank...Then straping the tank full of the stuff on the underbelly of a commicial jet and have it release over time...and release alot when around or near the poles.Sure no one can pay for a billion tons of gas but maybe we can for half a billion.Every little bit helps.