“There was no doubt about it: the City was the culmination of man’s mastery over the environment”*… 

 

population2

 

The good folks at The Pudding mashed together demographic and geographic data to create an interactive map of the world that allows one to explore the world’s population in 3 dimensions.  See the population in 2015 or in 1990; see them compared; and see the change.  Explore “Human Terrain.”

And put it in a broader historical context at “Mapping the World’s Urban Population from 1500 – 2050.”

Then think about how the pace of change might accelerate with the increase of climate-driven migration about which the World Bank is warning: “143 Million People May Soon Become Climate Migrants.”

* Isaac Asimov, The Caves of Steel

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As we go to ground, we might send insightful birthday greetings to Konrad Zacharias Lorenz; he was born on this date in 1903.  A  zoologist and ornithologist, he founded the modern field of ethology.  His work– popularized in books like King Solomon’s RingOn Aggression, and Man Meets Dog– revealed how behavioral patterns may be traced to an evolutionary past, and explored the roots of aggression.  He shared the 1973 Nobel Prize for Physiology and Medicine for developing a unified, evolutionary theory of animal and human behavior.

220px-Konrad_Lorenz source