New: humanity-challengesAll contenthive-129948hive-196917krhive-180932steemhive-150122hive-183959hive-185836hive-166405zzanhive-144064hive-101145hive-184714hive-188619photographyhive-183397uncommonlabhive-145157bitcoinhive-103599hive-139150steem-atlashive-170554krsuccesshive-180301TrendingNewHotLikerskastiuz (56)in history • 7 years agoFrontiers of human being. Past and future📷 It seems that human beings began to walk from somewhere on the African continent to populate the entire surface of the Earth some 300,000 years ago. On this collective journey, our…
