text: how can we contribute to reduce greenhouse gases?   vote in the mid-term elections and remove some of the republican influence that resides in the congress.  it's well known that the republicans have been censoring information regarding global warming. the epa have had their throat cut and it's time something changed for the better in this country -- aside from bush's state of the union platitudes.  --  p.s. the comprehensive test ban treaty prevents any of the nuclear states (including the us) from testing nuclear weapons. it was signed september 24, 1996.  p.p.s. war/weapons are not responsible for greenhouse gases. the biggest contributors are oil/coal/gas fired electricity generating stations and automobiles.