Population kukura uye yevagari kuputika

Kwezviuru zvemakore kubva wevanotungamirira mamiriro ezvinhu akanga dzinoratidzwa anononoka chaizvo kuwedzera nhamba yevanhu Panyika. Vanenge zviuru gumi apfuura, nyika ine vanhu vanhu vanenge mamiriyoni mashanu. Pakazosvika mavambo enguva itsva kwevanhu vakawanda yasvika maviri kana matatu namakumi miriyoni. Zvikurukuru, kukura uku imhaka kutanga kugadzirwa kwezvokudya. Panguva Ages hondo uye matenda yevanhu yakawedzera nhamba akaramba zvishoma. The unopinza vosimba rinobatana pakutanga pamusoro kwemaindasitiri. Anenge mazana maviri apfuura, paiva zvinokosha mberi kukura zvokurapa, dzezvoupfumi, sayenzi uye dzimwe nharaunda munzanga upenyu, zvichaita yekudyidzana akudziridze vachikwanisa womunhu kwezvakatipoteredza.

Kubvira muzana remakore rechi17 ndaona anyatsoona yakawedzera kukura mwero vepasi. Muna 1820-30-ies nhamba yevanhu panyika yasvika mabhiriyoni yokutanga. Pashure paizvozvo, kunoshamisa kuwedzera kwouwandu hwevanhu. Paiva 'nevanhu kuputika. "

Muzana remakore rechimakumi maviri, kunyanya yechipiri yezana, pane isina kumboitika nokuwedzera kwevanhu. Panguva iyoyowo, iyo wevanotungamirira mamiriro ezvinhu kunoratidzwa mikuru kuchinja hunofa wokubereka, mhuri uye zera maumbirwo vepasi. Pakanga kutama uye urbanization, paiva Misiyano kukura vanhu, zvichienderana mudunhu dzokugara.

Yevagari kuputika muzana remakore rechi20 kunoratidzwa yakakwirira mhedziso dziine mwero kwouwandu hwevanhu. Nerimwe gore kurutivi kuguma remakore nhamba yakawedzera vanhu mamiriyoni mapfumbamwe kusvikira. Nyanzvi UN vanodavira kuti tifambirane ichi kuchapfuurira kusvikira 2015.

Zvinofanira kucherechedzwa kuti mabhiriyoni matanhatu Vagari vemo nyika yasvika muna 1997-98. Maererano nenyanzvi, makore gumi nerimwe ose kusvikira makore zana remakore rechi21 zvichawedzerwa vanhu bhiriyoni.

Zvinofanira kucherechedzwa kuti zvikuru raidudzwa "nevanhu kuputika" munyika dzichiri kusimukira. Izvi nokuda chidzoke nyika idzi mikana mitsva. Kuva yakawana rusununguko, dzichiri kusimukira anogona kuwedzera kushandisa matsva kubudirira mune zvokurapa. With kutora chikamu uye rubatsiro zvenyika munharaunda , inoti izvi vakakwanisa kugadzirisa siyana dambudziko zvirwere kuti vanozviti zviuru zvevanhu. Saka, kwemakumi emakore, kufa prices akaramba yekudyidzana. Panguva iyoyowo kuberekwa mwero akaramba soro munyika dzichiri kusimukira. Izvi kwakamutsa "nevanhu kuputika."

Kuderedza skyrocketing kwouwandu hwevanhu zvinogoneka kana kuberekwa zvazvingava, kupiwa chokwadi kuti mwero wokufa kwevanhu munyika dzichiri kusimukira anoramba kutapudzwa zvishoma nezvishoma.

Modern "uwandu hwevanhu kuputika" - hombe-pamwero chinonakidza. Nhasi, rakapinza kusvetuka ari kwouwandu hwevanhu vakachengeta mune vakawanda rinoti, nokudaro kufukidza chikamu chinokosha vanogara panyika. Uyezve, pane zvakananga kana zvisina kunanga kukanganisa yose munharaunda munyika, sezvo wevanotungamirira dambudziko iri ava kumwe yose nhasi.

Nyanzvi dzinoti kuwedzera kwenhamba vomuEurope akanga ainyanya chokuita nokuchinja zvamagariro evanhu uye zvoupfumi zvoupenyu. Nemamwe mashoko, kukura maindasitiri aya chagumbura nokuwedzera kwenhamba yevanhu. Munyika dzichiri kusimukira, mamiriro acho ezvinhu akatarisana. In rinoti izvi, nhamba yevanhu zvibereko yakanga pakurukurwa zveupfumi nemagariro kukura. Somugumisiro, iri kusimukira ari yakawedzera ane mamiriro ezvinhu chavagari, nyaya basa-ukama, zvakatipoteredza, kwezvokudya kare zvakaoma.