Vangani vanhu panyika yave ndichavamanikidza

Ose nguva panyika munhu akafa kana azvarwa. Nokuti kutaura chaizvo kuti vanhu vakawanda munyika kurarama iye zvino, panguva ino, hazvibviri. Kunyange zvazvo anofungidzirwa mari kusimbiswa. Kunyange akasika manyorero - mumwe robhoti chaiwo ngaaverenge nhamba yevanhu panyika panguva iyoyo. Paakabvunzwa vanhu vangani Panyika vanogara January 2014, ndiye anokonzera - 7189000000 Izvi kunosimbiswazve nemashoko Masvomhu nhamba ano ..

Kana munhu akadzidza kufunga, overenga uye kunyora, aida kuverenga vokuparidzira uye ona vanhu vangani Panyika. Kunyange munguva yebudiriro taitakura kunze Masvomhu wokutanga. Taizviitira masimba kudzora mitero. Vaiona vanhu muguta, dunhu, nyika. Census yakatanga zvakaoma uye anononoka. Demographers vanoti kuti nyika vaigara bhiriyoni zvakawanda muzana remakore rechi19. Number zvakare approx. Ose inofananidza pamusoro yevagari yakavakirwa masvomhu uye zvekungofungira. Mumakore maviri emakore, kuwedzera 600%, kureva anopfuura mabhiriyoni 6. Zvisinei, nhamba idzi papi yakabudirira kunyika, apo wembereko inocherechedzwa nyaya. vanhu munyika Vangani zvechokwadi zvakaoma kutaura.

Wokutanga zvakawanda kana zvishoma chaiwo Data avapo muna 1960, pashure yevagari vaverengwe, vakawanda munyika. Nhasi nhamba iri kupfuura mabhiriyoni 7. Zvino sei inotengwa? Nokuwedzera kuwanda vanhu vanobva kunyika dzakasiyana-siyana. Zvisinei, kana mumwe mamiriro zvinoshanda pamwe basa zvizere nokuda okuverengwa? Somuenzaniso, imwe nyika yakadai Ukraine, dzakadai European uye yakabudirira, katatu kare anotakura Verenga nokuda kwekushaiwa mari. Statisticians vanoti chikamu chiduku bedzi yevanhu zvawanikwa kutaurwa nezvazvo. Nokushaiwa makanaka tinobvumirana.

Mubvunzo ndewokuti, sei vanhu vakawanda munyika akaberekwa munhoroondo yevanhu, muna 2008 ainzi kupfuura inonakidza vose, wakatangwa na dzakakurumbira magazini "Kutsvaka". Masayendisiti akawanda vakashanda pariri, uye akagamuchira zvakasiyana-siyana nenhamba. Peter Grunwald, nyanzvi yacho Center of Mathematics uye Computer Science muNetherlands, kuverengwa bhiriyoni 107, uye demographer Carl Haub of Population Reference Bureau (PRB - Population Reference Bureau) ichiti vanhu bhiriyoni 108. The run haasi guru chaizvo. Kana iwe tora mashoko ichi, zvino vaigara nyika vari 6 chete% vakanga amborarama. The kukarukureta akanga amakavaitira 50 000 BC. e., veMubatanidzwa homo sapiens. Nokuti 1st gore n. e. munyika vaigara vanhu mamiriyoni 300. Muna 1650 fung vemo yakasvika hafu bhiriyoni, uye muzana remakore rechi19 - bhiriyoni.

nhasi kuti vanhu vakawanda munyika, isu kare munoziva. Saka, munhoroondo uwandu Vagari nyika Nyika vanhu mabhiriyoni 108. Zvakaratidza kuti iko zvino Stylish dictum yekare Romans ari akaenda mumwe nyika: ". Aenda ruzhinji"

Masayendisiti zvinoratidza kuti muna 2025 nyika vachava anopfuura mabhiriyoni 8 vanhu, uye muna 2050 -. Mabhiriyoni 9.7 pasinei ose chokunyevera zvakafanotaurwa nezveramangwana, ndinoda kutenda kuti vanhu, kuratidza zvose kukura kwako chinokosha kuchengeteka kumahombekombe pasina uchimhanya pfuma yavo. Maererano S. P. Kapitsy, nyika yedu anokwanisa zvokudya uye 15, uye 25 bhiriyoni vanhu. Kana wevanotungamirira kuchinja zvakakwana, vagari vepasi vachakwanisa yokufudza zvakanaka nechepazasi dzinonetsa ukoshi.