Pfupisa nyaya yacho:  Kudzikama kwemamiriro okunze kungave kwakaita kuti vanhu vokutanga vapinde muEurope yokuMadokero makore 1,4 miriyoni apfuura, kunoratidza imwe ongororo itsva. Vatsvakurudzi vanodavira kuti kupararira kwemadzitateguru edu ari kure omunhu, mahominini, kwakanga kwamiswa nokutonhora nokusanaya kwemvura. Asi mamiriro ezvinhu zvaaidziya, vakakwanisa kupararira kubva kuAfrica kuenda kuSpain, uye pakupedzisira vakapararira muEurope yose. Vatsvakurudzi vokuSpain vanoti kuchinja kwemamiriro okunze kwakakanganisa kutama kwevanhu. Kusvikira mamiriyoni 1,4 apfuura kwaitonhora zvikuru kuti vanhu vagare kumaodzanyemba kwakadziva kumabvazuva kweSpain. Asi ipapo mugariro wokunze wakadziya kusvika ku 13°C (55°F) uye wakava wakanyorova zvikuru. Izvi zvakaita kuti hominins (inoratidzwa pamufananidzo uri kurudyi) - madzitateguru edu ari kure - akwanise kutamira kune dzimwe nzvimbo. Kutsvakurudza kwacho kwakatungamirirwa naDr Jordi Agusti weCatalan Institution for Research and Advanced Studies (ICREA). Rakabudiswa muJournal of Human Evolution, pepa racho rinoratidza kuti kuchinja kwemamiriro okunze kwakakanganisa uwandu hwezvinhu zviripo. Kwave kune rondedzero dzakasiyana-siyana dzakaiswa mberi mumakore pamusoro pezvokudya zvemadzitateguru edu apakuvamba, asi fundo yakabva kuYunivhesiti yeOxford yakabudiswa gore rapera yakati pakupedzisira yakagadzirisa gakava racho. Mumwe tateguru womunhu wekare anozivikanwa se"Munhu Anopwanya Nzungu" airarama zvikurukuru nezvokudya zvemichero yemiti, makonye nemhashu, maererano nokutsvakurudza. Masayendisiti anodavira kuti zvokudya izvi zvinotsanangura chikonzero nei hama yekare yehominid, inonzi Paranthropus boisei, iyo yaigara muEast Africa pakati pamakore 2.4 ne1.4 mamiriyoni apfuura, yakanga ine shaya dzakasimba zvikuru uye mazino makuru, akapfava. Dzidziso yacho yakavakirwa pakuongorora nzvimbo yeBarranco León iri muGuadix-Baza Basin kumaodzanyemba kwakadziva kumabvazuva kweSpain. Pano, zvishandiso zvapakuvamba zveOldowan zvakambowanwa, zvakabatanidzwa navanhu vokutanga vanozivikanwa vakararama makore 1,4 miriyoni akapfuura, yakashuma kudaro Popular Archaeology. Asi havana kukwanisa kutamira kunharaunda iyi kutozosvikira mamiriro ezvinhu avandudzika. Vanzveri vakati nguva yePleistocene yapakuvamba (nhambo yakagara kubva pamamirioni 2,59 kusvika pamakore 11 700 akapfuura) yaizivikanwa nemamiriro okunze anotonhora uye akaoma. Ikoku <unk>pamwe kwakadzivisa kugarwa kwenharaunda ino navanhu vapakuvamba vema hominin...
Vatsvakurudzi vokuSpain vanoti kuchinja kwemamiriro okunze kwakakanganisa kutama kwevanhu. Kusvikira makore 1,4 miriyoni apfuura kwaitonhora zvikuru kuti vanhu vagare kumaodzanyemba kwakadziva kumabvazuva kweSpain. Asi ipapo tembiricha yakadziya kusvika ku13°C (55°F) uye yakava yakanyorova zvikuru. Izvi zvakaita kuti hominins - madzitateguru edu ari kure - akwanise kutamira kunzvimbo itsva.