The threat to our very existence is not terrorism, war, viruses(Ebola), drugs but dwindling natural resources and pollution due to growing human needs (3).
Tishio la maisha yetu sana sio ugaidi, vita, virusi (ebola) madawa ya kulevya lakini kupungua kwa mali asili na uchafuzi wa mazingira kutokana na kuongezeka kwa mahitaji ya kibinadamu (3).