IGulf Stream, eyaziwa nangokuthi yiThermohaline Circulation, ithwala amanzi ashisayo asuka ezindaweni ezishisayo iye e-Yurophu, lapho usawoti nobuningi bancipha khona ngenxa yokuhwamuka. Kepha lolu hlelo kuzohamba kancane njengomphumela wokufudumala kwembulunga yonke, ngokusho kocwaningo olusha olwenziwe yiYunivesithi yaseSussex, iNational Autonomous University of Mexico, kanye neYunivesithi yaseCalifornia.
Ngabe lokhu kusho ukuthi kuzoba nenkathi entsha yeqhwa eYurophu? Empeleni, ngokusho kwabaphenyi, kunalokho kuzokwenzeka okuphambene nalokho.
Njengoba izinga lokushisa lomhlaba wonke likhuphuka, izingongolo ziyancibilika. Ngokwenza njalo, baya olwandle, kubakhukhule ngamanzi amasha futhi abandayo kakhulu. Ungacabanga ukuthi, uma kwenzeka ancibilika ngokuphelele, iTrmohaline Circulation izoma, kepha ngenxa yalolu cwaningo, sikwazi ukuphefumula kalula.
Ngokusho kwababhali balolu cwaningo, uma iGulf Stream ihamba kancane, okuzokwenzeka eZwekazini Elidala yilokho ukufudumala kwembulunga yonke ngeke kuzwakale "kakhulu" noma kusheshe njengakwezinye izindawo. Kepha lokhu akusho ukuthi amazinga okushisa azoma ukukhuphuka, kepha kunalokho ukuthi azokwenza kancane. Vele, uma ukufudumala kwembulunga yonke kwehla kancane eYurophu, kuzohamba ngokushesha kwenye indawo.
Amazwe asathuthuka yiwo, ngokusho kocwaningo, azofudumeza okushesha kakhulu nalawo azohlupheka kakhulu. Ngakho-ke, ngeshwa, kuzoba khona nokwehlukana phakathi kwabacebile nabampofu kulezi zinkinga. Noma kunjalo, sonke singabantu, futhi sonke singakwazi ukunakekela iplanethi. Ngaphandle kwalokho, noma ngabe iGulf Stream ihamba kancane kangakanani, noma ngabe kuthathwa izinyathelo ezingakanani ekulweni nokushisa komhlaba, Sonke sizogcina sihlushwa imiphumela yaso emibi, sonke.
Njengenjwayelo, uma ufuna ukufunda umbiko, ungakwenza chofoza lapha (KungesiNgisi).