Some of the European countries - and western countries in general - will run out of oil in four years. Some others will run out of oil in six years. Yet other western countries will run out of oil in nine years.
Ajiyar man fetur din da wasu kasashen turai da na yammaci a yanayi na gaba daya ya zuwa shekaru hudu zai kare, wasu shekaru shida, wasu shekaru tara zai kare, a saboda haka wajibi ne su yi amfani da albarkatun da wasu kasashe suke da shi.