Take Global: te raruraru kai

Ko te raruraru kai i roto i te ao puta tukutahi ki te putanga o te tangata i roto i taua mea, ka puta ke ki te whanaketanga o tona unahi tangata me ngā āhuatanga, tahuri i roto i te hawhe tuarua o te rau tau XX ki te ao. Ki te raruraru kai i roto i te tikanga whānui e pā ana te tikanga production, whakawhiti, tohatoha, me te kohi o te kai i roto i nga whenua takitahi, me te ao i nui. I roto i te tikanga kuiti, kia mohio ki taua mea ka rite ki te whakarato hua o te kai tōtika, ona rōpū, me te rerekē ngā akomanga pāpori.

raruraru kai   i tenei ra   Ko tetahi o nga raruraru ao tino akiaki, raruraru whakapeka anga tangata. e kore e taea te wehea haepapatanga o te pohokore me te kai i roto i to tatou hapori i te otinga o tenei take faufaa, whai hoki he pūāhua ao, kia rite ki te whakakorenga o te rawakore. Kei te tata te reira e runga i te hemokai kai (iti iho i te 1000 kcal / ra), meinga kinonga o te tinana tinana, i reira e neke atu i te 850 miriona iwi i roto i te ao. pānga pohokore ma'i 1.5 piriona iwi. mate Neke atu i 5 miriona tamariki i ia tau i te pānga o te matekai. taha International homai ki te raruraru, ko te meka e kore e taea ona whakatau te tutuki te tautooraa o whenua takitahi.

E faataa te rōrahi o te ahuwhenua me te taumata o tona whanaketanga i roto i te whenua ngā, te tuatahi o te katoa, te wātea o e tika ana mō kararehe tipu me te kai o te kai ngā o ngā rauemi whenua me o ratou whakamahi pai, āhuatanga āhuarangi me te rauemi, me te turanga hangarau. Ko te raruraru kai tino whakapeka e tu ana i roto i te mua o te maha o nga whenua tino rawakore, e e taea ki te horo'a i tetahi moni nui mō kawemai kai. Hunger kē atu te raruraru o te tupu taupori tere. Ko te tokomaha o nga tangata i roto i enei whenua, ko te ¾ o te taupori ao, me mo katoa e pau ratou anake kotahi-toru o production ao. Ko te mea oto i roto i tenei mea katoa ko kua tipu te āputa i roto i te kohi kai mō ia piki haere.

He putanga o te tipu taupori ko te tāone te whakanui ake me te whakanui ake i te tere o te production ahumahi, meinga e holomui cropland. takoto te reira i roto i te meka i kapea e whenua pū te hanga o rori, pa me whakaurunga ahumahi. I tua atu, whenua hoki te whakamahi ahuwhenua hei taea e tika ana ki te paru o ngā patukīrea, radionuclides, hua hinu, konganuku taimaha, me i to ratou mahi kōhikohiko kia puta desiccation, salinity, mākū horo ranei i te hau, me te wai.

Ko te raruraru kai ao - e kore ko reira anake te kore o te kai. E āta hono ana hoki te reira ki te tōrangapū, ōhanga, me te tahi atu ao o te hapori, ko tona mahi he ona drawbacks. meka nui awe te maha o te iwi matekai i runga i te ao - te reira i te ngoikore ki te whakaoti i te raruraru i roto i te anga o te kāwanatanga motuhake. Tona otinga - i roto i te kaha tahi o whenua fiekaia me kua tae te nui o te mahi kai, e tae noa takoha ki "whawhai" ki te kohi nui, me te puta i enei mate.

Te raruraru kai, e puta i roto i te wahi nui o nga whenua whakawhanake, faataupupû i kore anake te ahunga whakamua, ko reira tonu he puna o te tapepe tōrangapū me te pāpori i roto i enei whenua. Osi atu te matekai Ko rāua i te whai o te rawakore alleviation, rite te hua nui i roto i te paerewa o te ora , ka hanga tikanga i roto i nei e taea te tangata te hoko kai e pokaia he ki ētahi atu wāhi o to ratou oraraa: mātauranga, hauora, te whanaketanga ahurea, me ētahi atu.

Food raruraru - ki te whakaoti i te pātai. He pūmanawa nui ki te whakapiki ake i hanga kai mā te whakanui ake i hua oneone, te whakamahi o ngā whakatutukitanga tipu tupuranga me iranga (i roto i te mara kararehe me te ahuwhenua), te whakamahi o ngā rauemi koiora o te moana, me ngā moana, me ētahi atu pūtaiao Modern