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Chinthu chamtundu

Mu 1820, panali anthu pafupifupi mabiliyoni a 1,1 padziko lapansi, omwe oposa 1 biliyoni amakhala mu umphawi wadzaoneni (pansi pa madola a 1.90 patsiku). Popeza pafupifupi 1970, tikukhala m'dziko lomwe anthu ambiri osauka akuwonjezeka, pomwe chiwerengero cha osauka chikutsika kwambiri. Anthu a 1970 2,2 biliyoni akukhala mu umphawi wadzaoneni, 2015 idali 705 miliyoni, pafupifupi eyiti peresenti ya anthu padziko lapansi. Zoneneratu za UN zikuwonetsa kutsika kwapafupifupi mpaka 4% pachaka cha 2030.

Wolemba Helmut Melzer

Monga mtolankhani wanthawi yayitali, ndidadzifunsa zomwe zingamveke bwino pamalingaliro atolankhani. Mutha kuwona yankho langa apa: Njira. Kuwonetsa njira zina m'njira yabwino - pazochitika zabwino m'dera lathu.
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