New and stronger evidence has emerged from recent studies, that most of the warming observed over the last 50 years is attributable to human activities.
Umepatikana ushahidi mzito kutokana na tafiti zilizofanyika hivi karibuni zinazoonesha kwamba ongezeko la joto katika kipindi cha miaka (50) hamsini iliyopita inatokana na shughuli za binadamu.