Vanhu vangani varipo munyika? Mhinduro yemubvunzo uyu iripo

Vagari venyika vari kuwedzera gore negore. Asi, kupararira kwepasi redu hakugoni kutyisidzirwa. Kutyisidzira kuhupenyu hwevanhu kungave kushandiswa kusinganzwisisiki kwezvinhu zvinodzokodzwa uye zvisingazogadziriswa.

Tinozvarwa uye tinofa

Mhinduro kumubvunzo wekuti vanhu vangani munyika, hongu, variko. Mushure mezvose, munyika dzose, kuverenga kunongororwa nguva nenguva. Nezvakarurama zvakakwana zvemashizha, zvichida, hazvigoni kuva nechokwadi. Nokuti chikamu chimwe nechimwe munyika muno mumwe munhu anoberekwa, uye mumwe munhu anofa.

Maererano nemushumo weGermany Population Fund, yakagadzirwa kutanga kwegore ra2014, kune vanhu 7.2 mabhiriyoni munyika. Ichi chiyero chinopfuura chikamu chegore rapera nemamiriyoni makumi masere: izvi zvishoma sei vanhu vakararama gore rapfuura papasi redu.

Zvose pasi uye pagungwa

Iyo yakareba nyika yepasi ndeye 149 mamiriyoni makiromita makiromita. Km. Kubva pane vanhu vangani vari munyika vanogara pasi pano, havafananidzi. Zvisinei, vanhu vanogara pasi pano vanoparadzirwa zvisina kufanira. Zvinonyatsojeka kuti marenje, glaciers, makomo marefu anenge asingagari. Asi kunyange nzvimbo idzodzo dzakakodzerwa nehupenyu hwehupenyu, dzisina kufananidzwa nevanhu.

Vanhu vazhinji vanogara munzvimbo yekuchamhembe yeHemisphere yePasi. Nzvimbo yekumaodzanyemba kwenyika inobata 10% chete yevanhu. Inonyanya kugarwa ndiyo nyika yeAsia - kune 60% yevanhu. Nhamba shomanana yevanhu vanogara muAustralia neOceania - chete 0.5%.

Zvisinei, vanhu vanogona kurarama kunyange mumamiriro ezvinhu akaoma zvikuru uye kugara munzvimbo dzakaoma-kusvika-kusvika. Semuenzaniso, 0.1% yehuwandu inowanikwa munzvimbo dzakawanda dzepasi nepamasvingo. Vanenge mamiriyoni maviri vanhu vakakwira kumakomo ekumusoro kweTibet, nePamirs, neEthiopia Highlands (pamusoro pe 3600 m pamusoro pegungwa).

Vagari venyika nenyika

Pose pane ma1919 nyika pasi. Ichokwadi, izvi zvinongonzwisiswa nevose, uye zvichiri izvo zvisingazivikanwi uye zvinotarisirwa kumativi. Zvinonakidza kusaziva chete kuti vanhu vangani munyika yose vanogara, asiwo vagari venyika iyo ndiyo yakawanda kwazvo.

Saka, China, India neU.SA yakazarura nyika gumi dzakakura kupfuura dzose, dzinoteverwa neIndonesia, Brazil, Pakistan. Inopedzwa neBangladesh, Nigeria, Russia neJapan.

MuChina, nhasi kune vanhu vanopfuura 1 biriyoni 300 mamiriyoni evanhu. Imwe mabhiriyoni nyika inonzi India (inopfuura 1.1 biliyoni vanhu). Kutora nzvimbo yechitatu, United States of America ichiri kure kumashure kwevatungamiri: 310 mamiriyoni evanhu. Russia zvino yava panzvimbo yechitanhatu ine vanhu vanosvika mamiriyoni 143.

Kana pane nyika iyo ndiyo yakakura muhuwandu hwevanhu, ndiko kuti, duku kudarika. Izvi zvinosanganisira: Vatican (pasi pevanhu vane chiuru), Nauru, Tuvalu, Palau, San Marino, Monaco, Liechtenstein.

Ndechipi chiri chinhu chiduku?

Vanhu vazhinji vanogona kupindura mubvunzo uyu pasina kushamisika: China neIndia. Asi ivo vachave vasina kururama. Idzi nyika hadzisi dzekutanga munzvimbo dzakapararira kune dzimwe nyika. Kunyange zvazvo India iri kumusoro kwemazana makumi maviri (inowanikwa nehuwandu hwevanhu vanhu 357 pamakilomita akare).

Nyika inonyanya kuderedzwa pasi pano ndiyo inonyanya kukosha kweMonaco. Kune vanhu vane zviuru gumi nezviviri vanogara pane imwe makiromita. Mushure meMonaco, Singapore neMaldives vanotevera . Ichokwadi kuti nyika idzi dzinofanirwa kune zviduku-duku, asi nhamba nhamba. Vatican, Malta uye Bahrain inogonawo kuwedzerwa kune vatatu vokutanga.

Zvisinei, kana iwe ukatora guru rakafanana maererano nenharaunda yehurumende, pakati pavo, Bangladesh iri pakati pevanhu vakawanda kwazvo (1084 vanhu per sq. Km).

Icho chidiki pasi pehuwandu hwevanhu pasi pano muMongolia, uko vanhu vashoma kune vanhu vaviri vanorarama pamakiromita masere. Km.

Vagari venyika ino iri kukura

Nzira yekukura kwehuwandu haina kukanganiswa. Pane humwe uchapupu hwokuti hwakabva sei pakutanga kwemazuva edu. Zvino paPasi paigara vanhu vanenge mamiriyoni 175. Pakuguma kwemakore ekutanga yemakore BC. E. Vakanga vava mamiriyoni 275, muna 1800 chiyero ichi chakanga chasvika madhora mabhiriyoni, uye mune mamwe makore zana - 1.6 mabhiriyoni.60, nhamba yehuwandu hwevanhu yaiva pasi pevanhu vanosvika mabhiriyoni matatu, muna 1993 - mukati ma56 mabhiriyoni .

Mumakore gumi nemakore apfuura, nhamba yevanhu vepasi ichi ichiri kukura: muna 1999 - mabhiriyoni matanhatu, muna 2006 - 6.5 mabhiriyoni, muna 2010 - 6.8 mabhiriyoni.Zvino vanhu vangani vari munyika zvino vari kurarama, takatotaura kare. Zvakafanotaurwa zvevanhu vanofunga nezvekuti ma2050 pachava nevanhu vanenge 9.2 mabhiriyoni vanogara pasi pano.

Zvinonakidza kuti kusvikira kuma1970 vanhu vakawedzera maererano nemutemo we hyperbolic, uye mumakore achangopfuura kuwedzera kwekuwedzera kwave kuri kuderera.

Vashandi veGermany Population Fund yePasi vanocherechedza kuti pasi rino rinosungirwa kuwedzera huwandu hwevanhu kune dzimwe nyika dzichiri kusimukira.

Kuwedzera kwehuwandu hwevanhu kunowanikwa munyika dzakadai seBurundi, United Arab Emirates, Niger, Kuwaiti (inopfuura 3.5% pagore). Europe zviratidzo izvi hazvigoni kuzvikudza. Pane zvinopesana, kune nyika umo chirwere chekufa chinodarika kuberekwa kwekuzvarwa. Nekuderera kwehuwandu hwehuwandu hwevanhu, kune nyika 25 munyika. Pakati pavo ndiGermany, Italy, Russia, Belarus nevamwe.

Saka heino nhamba dziri pamusoro pehurukuro: "Vanhu vangani vanogara munyika?"