The Growth of Population Through History

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Worldwide Human Population

Humans both early and modern for millions of years had to find food on their own. They collected plants and hunted which took most of the day. Within twelve thousand years Homo Sapiens started making food and making changes to the surroundings. We have made a inadvertently turning point on earth of our life history. Population growth is divided into four periods that are major.

1. The first is the early Paleolithic era around one and a half million years ago. Around two hundred fifty thousand years ago our early ancestors started developing tools and technologies. Now they were able to move to Africa and southern Eurasia.(N/A,N/A)

2. Later Paleolithic era around two hundred fifty thousand years ago to ten thousand years ago, this is when things began to change.(N/A,N/A) Two hundred thousand years ago in Africa the evolution of modern man. At this time there were three other species of their human ancestors. During this time modern man moved around the world and the three human ancestor species became extinct, making us the only survivor in the family tree of humans. One hundred sixty four thousand years ago modern humans first collected and cooked shellfish and one hundred and thirty thousand years ago they started exchanging resources across long distances. Around ninety thousand years ago tool specially for fishing and somewhere between eighty and sixty thousand years ago moved to Asia. Modern man almost went extinct seventy four thousand years ago due to the extreme changes in climate and this brought a reduction in the population and seventy thousand years ago Homo Erectus did become extinct. Around sixty and forty thousand years ago modern man started making drawing...

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...undred fifty two years ago the Near East, Europe and North Africa lose ten thousand people per day because of Bubonic plague. Europe has one third of their population killed by Bubonic plague between 1345 and 1400.(N/A, 2014)

4. This period starts about three hundred years ago and is when the global population began to accelerate and has ever since. These number grew from six hundred ten million in 1700CE to ten times that amount now. Growth of the population stimulates medicine, communication, technology and needs of humans. The exchange of economic networks efficiently increase as with global transport being faster. Communication systems, public health and medicine have

made huge advances.(N/A,N/A) From 1918 to 1919 around five percent of all the human population was killed by influenza, upwards of forty million people around the world. (N/A, 2014)

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