-8of the equatorlal reSlons Dlght result ln a deBert areas ln the Uolted States. Qur of the northnald Elgratlon present con and sheat belts would also nove uolthwerd and Elgrate lnto canada. It csn be eeen that Russla, lft1ch ls lndlcated by the cloesed hatched aree, lies conelderably farthe! oorth than does the unlted Stetes. The very dark areas lodlcate the agllcultura1 reglons of Russla. If cllsatic zones Elgrate aorthrtsrd, the Russlatrs have plenty of roolr to adopt to the change. Even those nations shlch are favored, howeve!, would be dauaged for a whl1e slnce thei! agrlcultural end induEtrlal patterns have been establlshed on the bals of the present The broadenlng c1lmate. rv. The Creenhouee Effect haE been attracthg a large asouat of sclentlflc ettentloa. Sone of the Eore Loportent recent Deetlngs on thls eubject are ptesented ln Vugraph 14. The llorld lleteorologlcal Organlzatloa held I sclentlflc workshop oo atnosPherlc CO2 ln WaEhlngtou ' DC, ln Deceob et !976. ERDA held a workshop ou the Envllonnental Effect of C02 from Foesll !ue1 Corbustlon at Mlaal la March of L977, Thls DeetlDg rras organlzed by thelr Advl.sory co@lttee for research on the Greentrouse Effect, the Chalnoan of which 1s Dr. Alvln Welnberg. DOErs present research effort on the G:eenhouse Effect is a dlrect result of thls workshop end I !1111 be saylng Eore about thelr ProglaD late!. SCOPE (Standlng Cofiolttee on the Planetary EnvlronmeDt), a l{est European organlzation, held a workshop on the world carbon budget in l'larch of 1977 ln Haoburg, Gernany. The most recent DaJor Beetlng !ta6 that organlzed Ln luxenburg, Austrla, thls Past february by IIASA (Interoatlonal Instltute for Applled SysteEs Analysls) for the lJor1d Meteorologlcal organlzatlon, the U.N. Co@1ttee on the EnvllonDeut and SCoPE. frql thls last oeetlng srnnarLze the present lrtth lesPect to the Greenhouse Effect. The vorld selentlflc oplulon IIASA ueetlng ras organLzed lnlo three worklng grouPs. Sone of the lore slgnlfleant recmendatlons of these wotklng groups are Presented ln Ttre concluslons Vugraph 15. The worklng group on the cetbon cycle concluded that sclentlflc confidence Ln oodels of that cycle 1s conslderably less than lt nas ten yeals ago. Ilhat 1s necessery to ln8tl11 greater coufl'dence is to Provlde a better underetaoding of the flux floD the biosphere as rePorted by the bj.ologlets. The worklng group also recomended that Dore lnformatlon be obtalned on the jtterchange of CO2 lnto the ocean and holt lt 18 transported to greate! depthE. grouP' on the clLuatlc lupact of a doubling to those whlch have been sr:noarlzed concluElons cloee of COL, reached present a doubllng of ataospherlc carbon felt thae ra1k. They 1n the lncrease 1n tenperature produce centlgrade 2-3 degree a dloxlde vould depending upon the lnfluence of clouds. lhe Eecond worklng

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