How Long Have Humans Been Around

When modern humans first travelled from Africa to the continent around 40000 years ago they had darker skin which was still seen in Spain Luxembourg and Hungary around 8500 years ago.
How long have humans been around. Modern humans have existed for roughly 200000 years. Around 18 million years ago. The upper paleolithic cultural revolution occurred about 50000 years ago.
Heres a breakdown of the human timeline. People who think like us 50000 years. This includes Homo habilis the oldest undisputed species in the genus at 22 million years old.
Not long afterwards the Neanderthals vanished entirely. But they didnt think like us. The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human species Homo sapiens throughout the history of life beginning some 42 billion years ago down to recent evolution within H.
Scientists searching caves in Mexico found bits of cotton bolls and pieces of cotton cloth that proved to be at least 7000 years old. Civilization as we know it is only about 6000 years old and. You will find people who think they know how old everything is because they have added up lengths of peoples lives and so on.
The earliest evidence of humans chewing coca dates back to South America around 8000 years ago. If I remember correctly on a 24 hour time frame since the formation of the Earth humans have been around for for about 2 seconds. However all species in the genus Homo are technically humans.
For how long have we been human surely counts as one of those. First Humans Lucy the skeleton of a female Australopithecus afarensis National Archaeological Museum of Madrid Spain. Modern humans have very large brains which vary in size from population to population and between males and females but the average size is approximately 1300 cubic centimeters.