Modern Human Behavior
There is considerable debate regarding whether the earliest anatomically modern humans behaved similarly to recent or existing humans. Modern human behaviors characteristic of recent humans include fully modern language, the capacity for abstract thought and the use of symbolism to express cultural creativity. There are two opposing hypotheses regarding the origins of modern behavior. Some scholars argue that humans achieved anatomical modernity first, around 200kya, and only later did they adopt modern behaviors around 50kya. This hypothesis is based on the limited record of fossils from periods before 50kya and the abundance of human artifacts found after 50kya. Proponents of this view distinguish "anatomically modern humans" from "behaviorally modern humans".
The opposing view is that humans achieved anatomical and behavioral modernity simultaneously. For example, proponents of this view argue that humans had evolved a lightly built skeleton during the transition to anatomical modernity, and this could have only occurred through increased human cooperation and the increased use of technology, traits characteristic of modern behavior.
Read more about this topic: Anatomically Modern Humans
Famous quotes containing the words modern, human and/or behavior:
“I tell you, sir, the only safeguard of order and discipline in the modern world is a standardized worker with interchangeable parts. That would solve the entire problem of management.”
—Jean Giraudoux (1882–1944)
“I regard a love for poetry as one of the most needful and helpful elements in the life- outfit of a human being. It was the greatest of blessings to me, in the long days of toil to which I was shut in much earlier than most young girls are, that the poetry I held in my memory breathed its enchanted atmosphere through me and around me, and touched even dull drudgery with its sunshine.”
—Lucy Larcom (1824–1893)
“One cannot demand of a scholar that he show himself a scholar everywhere in society, but the whole tenor of his behavior must none the less betray the thinker, he must always be instructive, his way of judging a thing must even in the smallest matters be such that people can see what it will amount to when, quietly and self-collected, he puts this power to scholarly use.”
—G.C. (Georg Christoph)