"I-Black Death," kwaba nethonya elihle ku-imvelo?

Humanity iyesabeka. Yiqiniso, siye sakwazi ukwenza nezinto ezimangalisayo, isibonelo, ukuhlola isikhala, umhlaba phezu inyanga, ngempela ukwelapha izifo ezethusayo, kuhlanganise ngosizo imigomo. Kodwa futhi kule minyaka eyishumi edlule, siye iphonswe izilwandle inani imfucuza plastic ukuthi ngaqala ukwakha esiqhingini esiseceleni, futhi ngaleyo ndlela ngokoqobo kwavusa kwemvelo kwamagciwane, uyakwazi ekucubunguleni kwabo. Ingabe Kufanele Ngibe ngibalule ukufudumala kwembulunga yonke kubangelwa kwekhabhoni emkhathini izindodla amagesi abamba ukushisa, nokubhujiswa imiphakathi yonke izilwane zasendle?

Ngakho ngokuvamile, abantu esabekayo. Imvelo ngokucacile ukuqaphela lokhu, futhi ngezikhathi ezithile uzama sichithwe. Isibonelo esihle salokhu ukuba "ukufa black", okusho ekhulwini XIV, emashumini eminyaka ambalwa nje, uye wonakalisa abantu abayizigidi ezingu-20. Nokho, ucwaningo olusha lukhombisa ukuthi isifo kungenzeka kwaba nethonya ngokumangalisayo omuhle kwezemvelo.

Njengoba imvelo ingcoliswe phambili

Ngokwencwadi ethi ephephabhukwini GeoHealth, iqembu labacwaningi eHarvard University, isikhathi eside uqaphe amazinga eemfundeni kanye nephasi loke ukungcoliswa phambili, njengoba kufakazelwa uchungechunge cwaningo eziphambili ice cores. Ngokuvamile, izimayini kanye sokuncibilikisa, kanye eziningi izinqubo zezimboni ahlobene kuholela ingress esiningi abaholayo imvelo, kokubili emkhathini kanye hydrosphere.

Njengoba phambili kuthinta umuntu

Ukuhola kubathinta kabi zonke izidalwa eziphilayo. Yena kuthinta kakhulu izinhlelo sezinzwa futhi wokugaya ukudla bangabantu nje kuphela kodwa futhi nezinye izilwane. Ngaphambi abantu engenela, wayengekho eziningi kangaka imvelo, nakuba uzokwenza kufanele kusho ukuthi abantu onesandla ekukhiqizeni yayo engu-2000, uma kungekhona eside.

Kwemoya ukunciphisa ngesikhathi bhubhane isifo

Ngu ethungatha emakamu lomthofu imvelo ngokusebenzisa cores ice, iqembu waphawula ukuthi phakathi "Black Death", ikakhulukazi phakathi neminyaka engu-1349 futhi 1353, ngokokuqala ngqa ngo zeminyaka ezimbili emoyeni akahambanga. Kwabe sekuvela ukuthi, ngenxa ukufa mass sokusinda eziyisisekelo sekuyinto ehamba phambili ephakeme ukwedlula ukukhiqizwa phambili.

"Phakathi inhlupho nciphisa bhubhane lokubala ubuningi babantu kanye nezomnotho kuphazamisekile ukukhiqizwa izinsimbi, kanye nenani phambili emkhathini lehla amazinga alibonakali" - ososayensi bathi.

umqondo impikiswano

Lezizifundo kusekela umbono wokuthi abantu abangaphansi kuyoba umonakalo kancane emvelweni. I umncane labantu planethi, izinsiza ezimbalwa ezidingekayo ukuqinisekisa izidingo zabo futhi phambili kancane emoyeni futhi plastic olwandle.

Lo mbono kungase kubonakale ngonya futhi zasendle, kodwa asinawo ukusilandela. Kukhona enye indlela esingathola.

Isivumelwano Paris futhi iphrojekthi "Human Genome" libonisa ngokucacile ukuthi abantu bayakwazi ukusebenza ndawonye ukuxazulula izinkinga omkhulukazi. Ngakho-ke, esikhundleni sokulinda lapho imvelo enquma ukuthumela phezu kwethu nangenye isifo esibulalayo, asikwazanga ukuthola izixazululo ehlukile ukuze izinkinga yokuziphatha kwethu elimazayo owawuzovumelana wonke umuntu.