Cov dev txawv li hma li cas?

Nws ntseeg tias dev thiab hma tsis txawv ntawm ib leeg. Zoo li, yog tias koj tsa tus hma zoo li dev, nws yuav coj tus cwj pwm zoo ib yam. Qhov kev xav no puas ncaj ncees thiab ua li cas dev txawv ntawm hma?

Txawm hais tias cov kws tshawb fawb tau pom tias cov dev thiab hma yog caj ces 99,8% "sib npaug", txawm li cas los xij, lawv tus cwj pwm txawv ntawm ntau txoj hauv kev. Thiab qhov no tau pom meej heev los ntawm kev sim ua los ntawm cov kws tshawb fawb ntawm University of Budapest (Hungary).

Cov kws tshawb fawb tau coj cov menyuam dev dig muag ntau dua thiab pib tsa lawv li dev (thaum txhua tus kws tshawb fawb tau muaj kev paub txog kev yug menyuam dev). Lawv siv sijhawm 24 teev nyob rau ib hnub nrog cov menyuam, tsis tu ncua nqa lawv nrog lawv. Thiab thaum xub thawj nws zoo li tias hma cov menyuam dev tsis txawv ntawm cov menyuam dev. Txawm li cas los xij, qhov sib txawv meej tau tshwm sim sai sai.

Loj hlob hma, tsis zoo li dev, tsis tau nrhiav kev koom tes nrog tib neeg. Lawv tau ua qhov lawv xav tias tsim nyog, thiab lawv tsis nyiam qhov kev ua thiab kev ntshaw ntawm tib neeg.

Yog hais tias tib neeg mus noj tshais thiab qhib lub tub yees, tus hma me nyuam yuav tam sim ntawd materialize thiab snatch thawj yam uas poob rau ntawm tus hniav, tsis xyuam xim rau cov kev txwv ntawm tus neeg. Cov menyuam yaus tau mob siab ua kom puas tsuaj txhua yam, dhia rau ntawm cov ntxhuav, pov cov khoom tawm ntawm lub rhawv, kev tiv thaiv cov peev txheej tau pom meej meej. Thiab qhov ntxiv, qhov xwm txheej phem dhau los ua. Yog li ntawd, khaws hma cov menyuam hauv tsev tau dhau los ua kev tsim txom.

Tom qab ntawd cov kws tshawb fawb hauv ntau qhov kev sim piv rau hma cov menyuam dev thiab menyuam dev ntawm tib lub hnub nyoog. Tsis zoo li cov menyuam dev, hma cov menyuam yaus tsis tau teb rau tib neeg taw tes taw, lawv sim zam qhov muag nrog tib neeg, thiab hauv kev sim rau kev hlub lawv tsis muaj qhov sib txawv ntawm "lawv" tus neeg thiab lwm tus neeg sawv cev ntawm Homo sapiens hom. Qhov tseeb, cov hma me nyuam coj zoo ib yam li nyob rau hauv ib puag ncig qus.

Qhov kev sim ua pov thawj tias kev kawm yog qhov tseem ceeb tsawg, thiab qhov sib txawv ntawm hma thiab dev tseem tsis nyob hauv lub neej. Yog li txawm tias koj sim ua nyuaj npaum li cas, koj tsis tuaj yeem tig hma los ua dev. Thiab cov kev sib txawv no tsis yog qhov tshwm sim ntawm kev loj hlob, tab sis ntawm cov txheej txheem ntawm domestication.