Nyorai kuenderera mberi kweiyi ndima - IPCC yakanga ichangobva kushorwa panguva ye2009 United Nations Climate Change Conference
, apo maimeri akadonhedzwa, akabiwa kubva kuYunivhesiti yeEast Anglia, anonzi akaratidza kuti mamwe masayendisiti akanga achiedza kudzvinyirira zvakawanikwa nedzimwe nyanzvi dzezvemamiriro okunze dzakanga dzisingabvumirani nezvavakawana.