Zuowei adayankha ku mfundo za dziko la China komanso chizolowezi chomakula cha ukalamba padziko lonse lapansi kuti apititse patsogolo moyo wa okalamba olumala ndikuthandiza osamalira odwala kupereka chisamaliro chabwino mosavuta.
Mkhalidwe wa ukalamba padziko lonse lapansi: Ukalamba padziko lonse lapansi: pofika chaka cha 2021, panali anthu 761 miliyoni azaka zoposa 65, pofika chaka cha 2050, panali anthu 1.6 biliyoni azaka zoposa 65, zomwe zidzawirikiza kawiri.
Ku China, panali anthu 280 miliyoni omwe ali ndi zaka zoposa 60 pofika chaka cha 2022, padzakhala anthu opitilira 400 miliyoni pofika chaka cha 2035, ndipo adzakhala opitirira 520 miliyoni pofika chaka cha 2050.
Kawirikawiri, olumala/olumala pang'onoOkalamba ali ndi zosowa 6 patsiku. chisamaliro cha kusadziletsa, chisamaliro cha shawa, kukonzanso kuyenda, kusamutsa munthu pabedi, kusamalira kudya, ndi chisamaliro choveka zovala. Zinthu 1 mpaka 2 sizingachitike ndi zolemala pang'ono, 3 mpaka 4 sizingachitike ndi zolemala pang'ono, 5 mpaka 6 sizingachitike ndi zolemala kwambiri. Anthu angasankhe zinthu zathu malinga ndi momwe okalamba alili olumala.
Mkhalidwe wa ukalamba waukulu ndi kukula kwa chiwerengero cha ana obadwa moyipa n'koopsa, Ndani adzasamalira okalamba awa mtsogolomu? Kodi tingasamalire bwanji okalamba olumala? Ndicho chimene tikugwira ntchito.
Chinthu chovuta kwambiri posamalira ndi kuthana ndi mkodzo ndi ndowe. Chinthu choyamba chomwe tikuchiwona tsopano ndi loboti yotsuka yanzeru yopanda kudziletsa, ndi chipangizo chanzeru chomwe chimatha kuzindikira ndowe mkati mwa masekondi awiri kenako nkuchiyeretsa kudzera m'magawo anayi: kupopera vacuum, kutsuka ndi madzi ofunda, kuumitsa mpweya wofunda, ndi kuyeretsa. Sichifuna kuti achibale kapena osamalira azigwira ntchito nthawi yonseyi, ndipo achibale kapena osamalira amangofunika kusintha madzi a zida ndikusintha thewera la okalamba kamodzi patsiku. Ndi yoyenera anthu omwe ali ndi ziwalo zonse za thupi komanso chisamaliro cha odwala omwe akudwala kwambiri atachitidwa opaleshoni.
Tiyeni tipite ku webusaiti yathu kuti tidziwe zambiri zokhudza zinthu zathu.
Nthawi yotumizira: Sep-12-2023
