Early Hominids and The Pleistocene and Holocene Eras

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Ever since the Pleistocene era, human societies have expanded rapidly, developing innovative ways to defend their territories and migrate across the land. Consisting of an aggregate of humans living together, these societies became more powerful as time progressed by consuming more meat (megafauna). Supporting this development, the more mammals that humans would eat, the more protein their bodies would absorb. When humans consume high amounts of protein, they develop stronger muscles, which leads to the stimulation of brain activity. By way of further explanation, amino acids from the proteins are used to make the neurotransmitters that allow your brain cells to network and communicate. Amino acids that come from the protein you eat are the building blocks of your brain’s network. They can excite or calm your brain as well as nourish your brain throughout its lifetime. Also, they allow the body's own proteins to be used to support life, particularly those found in muscle. This led humans to develop intelligence and create a wide variety of tools. These tools are what the early hominids used to develop their culture into that of hunter-gatherer-fishers, making humans a more dominant mammal within that ecosystem. Rapidly evolving throughout the late Pleistocene to the early to mid Holocene, hunter-gatherer-fisher societies hunted megafauna creatures in a systematic and ethical way. When one species migrates to a different ecosystem, that species is not usually recognized as a threat to other species. Survival, during the late Pleistocene and Holocene era, was one of the most important aspects to life. Any organism, regardless of size, living within their environment had to stay alive and reproduce. During these two eras, it seems... ... middle of paper ... ...val then humans were not responsible for killing the massive creatures. There are arguments for both sides, however, I found the overkill hypothesis more compelling. The attributes toward such a massive event to human intervention seems beyond what the evidence actually provides. The early hominids expanded rapidly and were very innovative in how they developed their culture into that of hunter-gatherer-fishers. Being able to exploit their resources, the hominids themselves turned into a more dominant mammal within throughout the Late Pleistocene and Holocene eras. Works Cited Kohak, Erazim V. "Part II." The Green Halo: a Bird's-eye View of Ecological Ethics. Chicago, IL: Open Court, 2000. 54-102. Print. Dunn, Frederick L. "Edemiological Factors: Health and Disease in Hunter-gatherers." KU Library. Wadsworth Publishing Company, 1978. Web. 6 Mar. 20111.

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