How Living In Cities Is Evidence Of Human Evolution

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Humans have taken a long journey to finally adapt to living in large cities surrounded by thousands of others but how did we get to this point exactly? And is this the best it gets?

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Previous Episode:

Is Human Survival Selfish? Fight Or Flight Explained.: https://www.youtube.com/watch?v=oUqFBduDMUA&list=PLwwOk5fvpuuJ6vrMGS_x0qBNOWzsIapUv&index=1

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Sources:

Humans Left Trees 4.2 Million Years Ago:
http://news.discovery.com/history/human-ancestors-trees-bipedal-110128.htm

“Fossilized wrist bones suggest humans switched from trees to a terrestrial lifestyle between 4.2 and 3.5 million years ago.”

Vast Underground City Found In Turkey May Be One Of The World’s Largest:
http://www.history.com/news/vast-underground-city-found-in-turkey-may-be-one-of-the-worlds-largest

“Officials in Turkey have announced the discovery of a massive underground city in the historic Cappadocia region of central Anatolia. The complex of carved rooms and tunnels was unearthed as civil workers began excavating for an urban renovation project in 2013, but its discovery was not made public until recently.”

What Does It Mean To Be Human?:
http://humanorigins.si.edu/evidence/human-fossils/species/homo-heidelbergensis

“This early human species had a very large brow ridge, and a larger branches and flatter face than older early human species. It was the first early human species to live in colder climates; their short, wide bodies were likely an adaptation to conserving heat.”

Man Started Wearing Clothes 170,000 Years Ago, According To Study Of Lice:
http://www.dailymail.co.uk/sciencetech/article-1345109/Man-started-wearing-clothes-170-000-years-ago-according-study-LICE.html

“Man started wearing clothes 170,000 years ago enabling him to successfully migrate out of Africa, according to a new study following the evolution of lice.”

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