Vanhu vanoita basa rinokosha mu biosphere, nevanhu vakawanda vari kutonga zvakawanda zvepasi pano. Izvi zvakakonzera kupararira kwakapararira, kuenderera mberi kwekutsakatika kwemamwe marudzi munguva ino yezvinhu zvakasikwa, ikozvino inozivikanwa seHolocene extinction. Kurasikirwa kukuru kwemarudzi kunokonzerwa nekukanganiswa kwevanhu kubvira kuma1950 kunonzi biotic dambudziko, pamwe nekufungidzirwa kwe10% yemarudzi ese akarasika kubva muna 2007. Panguva ino, anenge 30% yemarudzi ari panjodzi yekutsakatika mumakore zana anotevera. Kuparara kweHolocene chiitiko imhedzisiro yekuparadzwa kwenzvimbo, kupararira kwakapararira kwemarudzi anopinda, kuvhima, uye shanduko yemamiriro ekunze. Muzuva ranhasi, zviitiko zvevanhu zvave nemhedzisiro yakakosha pamusoro penyika yepasi. Zvinopfuura chikamu chimwe muzvitatu chenyika yemunhu chakashandurwa nehunyanzvi hwevanhu hwekugadzira zvinhu, uye vanhu vanoshandisa zvinoverengeka zvepasi rose, zvinozivikanwa seHolocene extinction.
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