Sidee bay dadka Maraykanku u ekaan doonaan 2050?

ee National Geographic's 125^th Arrinta sannad-guurada, sawir qaade caan ah, Martin Schoeller, ayaa sawir ka qaaday mustaqbalka Maraykanka ee jinsiyadaha badan. Sawirradan aan sawir-qaadka ahayn ee shakhsiyaadka asalka ah ee jinsiyadaha kala duwan waxay muujinayaan isku-dar badan. Marka la gaaro 2050, dad badan oo Mareykan ah ayaa sidan oo kale u ekaan doona maadaama tiro sii kordheysa oo iyaga ka mid ah ay ka tirsan yihiin in ka badan hal jinsi.

Ilaa 2000, Xafiiska Tirakoobka Maraykanku wuxuu ururiyay xogta shakhsiyaadka jinsiyadaha badan. Sannadkaas, qiyaastii 6.8 milyan oo qof ayaa isu aqoonsaday inay yihiin jinsiyado kala duwan. Sannadkii 2010, tiradu waxay korodhay ku dhawaad ​​9 milyan, boqolkiiba 32 ayaa kordhay. Marka la gaaro 2060, "Xafiiska Tirakoobku wuxuu saadaaliyay in dadka aan Hispanic-ka ahayn ee caddaanka ah aysan sii ahaan doonin aqlabiyadda Ameerika," ayay Lise Funderburg ku qortay maqaalkeeda National Geographic, "Wajiga Isbeddelka ee Ameerika," taas oo muujinaysa mashruuca Schoeller.

Muddo sanado ah, si kastaba ha ahaatee, qaybaha jinsiyadaha ee tirakoobka iyo sahaminta ayaa xaddiday Maraykanka jinsiyadaha badan. Waxay ku koobeen midabyo yar oo keliya: "cas," "jaalle," "brown," "madow," ama "caddaan," oo ku salaysan anatomist iyo dabiiciga dabiiciga ah. Shanta jinsiyadood ee Johann Friedrich Blumenbach. In kasta oo qaybaha ay u kobceen si ay u oggolaadaan isku-dhafka dheeraadka ah, sida laga soo xigtay Funderburg, "ikhtiraacida jinsiyadaha badan ayaa weli ku xididaysan cashuurtaas." Qaybahani waxa ay kaliya ku qeexaan jinsiyadda muuqaalo dibadda ah sida midabka maqaarka iyo muuqaalka wejiga ee ma aha bayooloji, cilmiga anthropology, ama genetics.

Funderburg waxay waydiinaysaa waxa ku saabsan wejiyadan aan u aragno kuwo soo jiidasho leh. "Ma si fudud ayay sifooyinkoodu carqaladeynayaan filashadayada, in aynaan u baran in aan aragno indhahaas leh timahaas, sanka ka sarreeya bushimahaas?" ayay tiri. Sababtoo ah jinsiyadaha iyo qowmiyadaha qaarkood way adagtahay in lagu kala saaro muuqaalada wajiga, maqaarka, ama timaha, dad badan oo bulshadeena casriga ah "oo leh asal dhaqameed iyo isir oo kakan ayaa noqda kuwo dareere ah oo ku ciyaara waxa ay isku magacaabaan," ayuu qoray Funderburg.