Paleolithic Technological Advancements

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Human technological and social developments had played major roles that made the rapid movement of people throughout the globe during the Upper Paleolithic Era possible. These developments allowed early hunter-gatherers to adapt to varioius environmental changes. They overcame many challenges moving out of Africa to other continents with the technologies they had developed. Over time, the technologies had advanced and evolved along side the nomads to further quicken movement. In addition, evolution could not have been possible if it were not for language, writing, and information processing. Tools were essential to growth and advancements in civilization. Nomads would create tools, such as weapons, out of stone to assist them in hunting and building. It was …show more content…
When creating a fire was mastered, nomads were easily able to stay warm, cook their food, and use caves as homes. Fire was important because it cooked food so people were able to expand the list of edible food which was much easier to digest. In addition, nomads did not have to worry about shelter as they can conveniently start a fire in a cave. Tools were first made of stone but bones, ivory, teeth, and antlers were later used as people were able to create sharper blades, needles for sewing, and fishhooks for fishing. “According to the genetic and paleontological record, we only started to leave Africa between 60,000 and 70,000 years ago. What set this in motion is uncertain, but we think it has something to do with major climatic shifts that were happening around that time—a sudden cooling in the Earth’s climate driven by the onset of one of the worst parts of the last Ice Age. This cold snap would have made life difficult for our African ancestors, and the genetic evidence points to a sharp reduction in population size around this time. In fact, the human population likely dropped