Tsanangura Anthropocene kumwana ane makore 13 okukura
Shoko rokuti "anthropocene" rinoshandiswa zvisina kurongwa mumamiriro ezvinhu esayenzi. The Geological Society of America yakapa musangano wayo wegore negore wa2011 musoro unoti: Archean to Anthropocene: The past is the key to the future. Nguva itsva haina musi wokutanga wakabvumiranwa, asi chimwe chikarakadzo, chakavakirwa paufakazi hwemamiriro okunze, ndechokugadza mavambo neIndustrial Revolution c. Muna 1780, pakagadzirwa injini yemhepo. Mamwe masayendisiti anobatanidza shoko idzva racho nezviitiko zvapakuvamba, zvakadai sokumuka kwokurima neNeolithic Revolution (anenge makore 12 000 BP). Uchapupu hwekukanganiswa kwevanhu <unk> hwakadai sekukura kwevanhu mukushandiswa kwenyika, mararamiro, zvipenyu zvakasiyana-siyana, uye kuparara kwemarudzi <unk> zvakakosha; masayendisiti anofunga kuti kukanganiswa kwevanhu kwakanyatsochinja (kana kumisa) kukura kwehupenyu. Avo vanopikisa misi yapfuura vanofunga kuti Anthropocene yakataurwa inogona kunge yakatanga kare kare 14,000<unk>15,000 makore BP, zvichibva pauchapupu hwe geological; izvi zvakatungamira vamwe masayendisiti kuti vataure kuti "kutanga kweAnthropocene kunofanirwa kuwedzerwa kumashure zviuru nezviuru zvemakore";: 1 izvi zvaizoita kuti Anthropocene inyatsoenderana nezita razvino, Holocene.