your personal ancestry story begins with the shared story of our human ancestry you and your distant cousin kitchen pansy have a common ancestor which lived about six and a half million years ago we can learn about this common ancestor by neuting what makes us similar to chimps but many things also distinguish us from chimpanzees like our big brains which enable abstract reasoning and the development of complex languages and our Anatomy adapted to upright walking these human traits developed gradually over millions of years the fossil record reveals a long and eventful parade of human ancestors during some periods several that our ancestors coexisted gradually they became more efficient upright walkers and later developed skulls with larger brain cases devoted more to thinking and less to chewing our knowledge of the exact relationships between these ancestors is incomplete and often is revised because of new fossil finds some of them where our direct ancestors some of them were distant cousins who became evolutionary dead ends but by two hundred thousand years ago we’re on firm Islam we find the bones of people in Africa who looked something like us not exactly like us but close they built files and flaked stone into spearheads knives and scrapers they were physically strong and still depended on their muscles not their technology for much of their survival here in addition to fossils we have genetics to help us find our three historic kin all of us living today inhibited our DNA from this small group of ancient people in Africa over time they began to look more and more like us and by one hundred thousand years ago the skeletons weren’t so different from ours but these early Homo sapiens shared the planet with two of their distant cousins by this time as a result of previous migrations Homo erectus was living across Asia and had been for two million years the mo erectus had a big brain son made hand asses some do pliers and some may even have worn clothing at the same time they under Townes lived across Europe and Western and Central Asia they had even bigger brains they made Spears and stone tools similar to those found in Africa and we suspect they had strong social relationships they cared for their sick and infirm and buried their dead not so very different culturally from early Homo sapiens it seems that our human anatomy developed before our complex human culture but things were about to change today we live in all climates all over the world and are unique in our dependence on our culture for survival how we got from there to here forms the next chapters in our human story

Author Since: Mar 11, 2019

Related Post