Bangaki abantu abakhona emhlabeni? Impendulo yalo mbuzo ikhona

Isibalo somhlaba sisanda njalo ngonyaka. Kodwa, iplanethi yethu ingasongelwa. Isongo ekukhona kwabantu kungase kube ukusetshenziswa okungenangqondo kwemithombo evuselelwe futhi engabuyiselwayo.

Sizalwa futhi sifa

Impendulo yombuzo wokuthi bangaki abantu emhlabeni, eqinisweni, bakhona. Phela, kuwo wonke amazwe, ukubalwa kwabantu kuqhutshwa ngezikhathi ezithile. Mayelana nokunemba okuphelele kwamanani, mhlawumbe, akunakwenzeka ukuqiniseka. Ngoba yonke into yesibili emhlabeni othile uzalwa, futhi umuntu ufa.

Ngokombiko we-German Population Fund, owahlanganiswa ekuqaleni kuka-2014, kunabantu abangu-7.2 billion emhlabeni. Lesi sibalo sidlula isibalo sonyaka odlule sabantu abayizigidi ezingu-80: kungakhathaliseki ukuthi abantu baphila unyaka ngaphambili eplanethi yethu.

Bobabili emhlabeni nasemanzini

Ubude bomhlaba wasemhlabeni yizinkulungwane eziyizigidi eziyizinkulungwane ezingu-149. I-Km. Ngokusekelwe ukuthi bangaki abantu emhlabeni abahlala emhlabeni, akufanele baphisheke. Kodwa-ke, inani labantu emhlabeni lihanjiswa ngokungalingani. Kuyacaca ukuthi amahlane, ama-glaciers, izintaba eziphakeme cishe azihlali. Kodwa ngisho nalezo zindawo ezifanele ukuphila komuntu, zikhona abantu abangafani.

Iningi labantu lihlala enyakatho yezwe laseMhlabeni. I- southern hemisphere ibalwa ngabantu abayishumi kuphela kuphela. Indawo ewakhiwe kakhulu yizwekazi lase-Asia - kunezingu-60% zabantu. Inombolo encane yabantu abahlala e-Australia nase-Oceania - kuphela i-0.5%.

Kodwa-ke, abantu bangaphila ngisho nasezimo ezinzima kakhulu zemvelo futhi bahlale ezindaweni ezinzima ukufinyelela. Isibonelo, i-0.1% yabantu itholakala ezindaweni eziningi ezingaphansi kwe-subarctic nase-Arctic. Abantu abangaba ngu-2 million bakhuphukela eziqhingini zaseTibet, amaPamu, ama- Highlands aseTopiya (ngaphezulu kuka-3600 m ngaphezu kolwandle).

Abantu bomhlaba ngezwe

Kuphelele kukhona amazwe angu-196 eMhlabeni. Kuyiqiniso ukuthi lokhu kubonakala kuphela yibo bonke, futhi kusekhona izindawo ezingabonakali futhi ezisekelwe. Kuyathakazelisa ukwazi ukuthi bangaki abantu emhlabeni wonke abahlala khona, kodwa futhi nokuthi yiliphi inani lamazwe amaningi kakhulu.

Ngakho, i-China, i-India ne-USA zivula amazwe ayishumi amazwe amakhulu kunayo yonke, ilandelwa i-Indonesia, iBrazil, i-Pakistan. Iqedwa yiBangladesh, iNigeria, iRussia neJapane.

E-China, namuhla kunabantu abangaphezu kwezigidi eziyi-1 million abantu abayizigidi ezingu-300. Elinye izwe lama-billionaire yi-India (abangaphezu kuka-1.1 billion abantu). Ukuthatha indawo yesithathu, i-United States of America isalokhu idlula ngemuva kwabaholi: abantu abayizigidi ezingu-310. I-Russia manje isendaweni yesishiyagalolunye nesabantu abayizigidi ezingu-143.

Uma kunezizwe ezinabantu abaningi kunazo zonke, okungukuthi, ezincane kakhulu. Lezi zihlanganisa: i-Vatican (ngaphansi kwabantu abangaphezu kwenkulungwane), iNauru, iTuvalu, iPalau, iSan Marino, iMonaco, iLiechtenstein.

Uphi okukude kakhulu?

Abantu abaningi bangaphendula lo mbuzo ngaphandle kokungabaza: I-China ne-India. Kodwa bazobe bengalungile. Lawa mazwe awusiwo obala ohlwini lwamazwe amaningi kakhulu. Nakuba i-India iphakathi kwamashumi angamashumi amabili phezulu (isilinganiso esiphezulu sabantu singabantu abangu-357 ngekhilomitha lesikwele).

Izwe elinabantu abaningi kakhulu emhlabeni jikelele yiyona eyinhloko ye-Monaco. Kunabantu abayizinkulungwane ezingu-16 abahlala endaweni eyodwa yekhilomitha elilodwa. Ngemva kweMonaco, eSingapore naseMaldives balandela . Yiqiniso, lawa mazwe angama-mini-states, kodwa izibalo ziyizibalo. I-Vatican, i-Malta ne-Bahrain nayo ingafakwa nakwezinye ezintathu zokuqala.

Kodwa-ke, uma uthatha lonke elikhulu elifanayo ngokuqondene nombuso, phakathi kwabo, iBangladesh iphakathi kwabantu abaningi kakhulu (abantu abangu-1084 nge-sq. Km).

Inani labantu abaphansi kunazo zonke emhlabeni eMongolia, lapho abantu abangaphansi kwababili abahlala khona ngekhilomitha lesikwele. I-Km.

Isibalo sezwe lomhlaba siyakhula

Inqubo yokukhula kwabantu ayiphazamiseki. Kukhona ngisho nobufakazi bokuthi buhamba kanjani kusukela ekuqaleni kwenkathi yethu. Khona-ke eMhlabeni wahlala cishe abantu abayizigidi ezingu-175. Ekupheleni konyaka wokuqala we-BC. E. Zaba yizigidi eziyizigidi ezingama-275, ngo-1800 lesi sibalo sase sifinyelele cishe ku-1 billion, futhi eminyakeni engamakhulu ayisishiyagalolunye-1.6 billion. Ngo-1960, inani labantu bomhlaba laliphakathi kwabantu abayizigidi eziyizinkulungwane ezintathu, ngo-1993 - ngaphakathi kuka-5.6 billion .

Eminyakeni engu-15 edlule, inani labantu basemhlabeni lisakhula: ngo-1999 - 6 billion, ngo-2006 - 6.5 billion, ngo-2010 - 6.8 billion. Bangaki abantu emhlabeni abahlala manje, sesivele sisho. Ukubikezelwa kwama-demographers kusho ukuthi ngo-2050 kuyoba nabantu abangaba ngu-9.2 billion abahlala eMhlabeni.

Kuyathakazelisa ukuthi kuze kube yi-1970 abantu banda ngokuya komthetho we-hyperbolic, futhi eminyakeni yamuva izinga lokukhula liye linciphisa.

Abasebenzi be-German Population Fund of the Earth bayiqaphele ukuthi iplanethi inesibopho sokwandisa inani labantu emazweni asathuthuka.

Ukukhula komphakathi okuphezulu kunamanye amazwe afana neBurundi, i-United Arab Emirates, i-Niger, i-Kuwait (ngaphezu kuka-3.5% ngonyaka). EYurophu izinkomba ezinjalo azikwazi ukuziqhayisa. Ngokuphambene nalokho, kunamazwe lapho izinga lokufa lidlula izinga lokuzalwa. Ngesilinganiso sokukhula kwesibalo samanani, kunamazwe angu-25 emhlabeni. Phakathi kwabo kukhona iJalimane, i-Italy, iRussia, iBelarus nabanye.

Ngakho nansi izibalo ezihlosiwe: "Bangaki abantu abahlala emhlabeni?"