Exponential Growth: An explanation of the ages

        In our modern world, it seems that ever soything, from business to transportation is progressing at an ever accelerating pace compared to how it was 100 or even 50 old age past. For instance, in the 18th century, General George upper-case letter was able to successfully lead his army to victory in the American conversion aft(prenominal) quitting the military for 15 years. In todays fast paced world, such a feat would be unaccepted to accomplish. Imagine a soldier who fought in the Persian disjuncture War sledding the military, then rejoining and fighting in the Iraki war! An chronicle for this acceleration lies in the study of anthropology. Anthropologists separate the history of philanthropy into several ages, such as the mark Age, Bronze Age, compact Age, etc., with each age being shorter than its predecessors. several(prenominal) major roadblocks in the transition of cave gentle while to human apologize why the Stone Age lasted for two million years.          ace of the most dramatic differences between a human and an emulator is the sizing of their forefronts. The brain of a modern human is 3 times the size of what it was 2 million years ago due to a humans long generation rate of about 13 years. As a result, it wasnt until 12,000 years ago that man learned how to maintain a fire, and it wasnt until 2,000 years later that man began to change his hunter-gatherer lifestyle.

        In addition, during the Stone Age, several ice ages occurred. humanness had to adapt to ever-changing climates and conditions. Furthermore, man was constantly on the move, chasing herds of mastodons and another(prenom inal) sources of food. As a result, humans k! ept their hunter-gatherer lifestyle until after the last glacier retreated, coat the way to the Agricultural Revolution, which marked the death of the Stone Age.          isolation was the most important... If you want to get a full essay, vagabond it on our website: OrderEssay.net

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