题目内容：
G8SummitLeadersoftheGroupofEightMajorIndustrializedNations（G8）willmeetinScotland inJulythisyear.RepresentativesfromChina，India，Mexico，SouthAfricaandBrazilhavealsobeeninvited.Here'swhattheG8leaderswantfromthemeeting. BritishPrimeMinisterTonyBlairwantstheG8tocanceldebttotheworld'spoorestcountries.HewantsthemtodoubleaidtoAfricato50billionpoundsby2010.HehasalsoproposedreducingsubsidiestoWesternfarmersandremovingrestrictionsonAfricanexports.Thishasnotgottheapprovalofallmembersbecauseitwillhurttheiragriculturalinterests.Onclimatechange，Blairwantsconcerted（共同的）actionbyreducingcarbonemissions（排放）。 USPresidentGeorgeW.BushagreestogivehelptoAfrica.Buthesayshedoesn'tliketheideaofincreasingaidtocountriesas'itwillincreasecorruption.Bushsaidhewouldnotsignanagreementtocutgreenhousegasemissionsatthesummit，accordingtomedia.TheUSistheonlyG8membernottohavesignedtheKyotoProtocol（京都议定书）。AlthoughtheUSistheworld'sbiggestpolluter，Bushsofarrefusestobelievethereissufficientscientificdatatoestablishbeyondadoubtthatthereisaproblem. FrenchPresidentJacquesChiracsupportsBlaironAfricaandclimatechange.HeisdeterminedtogettheUStosigntheclimatechangedeal. GermanChancellorGerhardSchroderremainsdoubtfulofBlair'sAfricaproposals.Schroder'sofficialshavedismissedthenotionthatmoneywillsolveAfrica'sproblemsas"oldthinking."BerlinsaysthatAfricanstatesshouldonlyreceiveextramoneyiftheycanprovethey
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