What The Knowledge Of Our Evolution Brings

998 words - 4 pages

Reaction to the articles “The Dawn of Humans: The First Step” and “The Dawn of Humans: Expanding Worlds” by Rick Gore and “How Man Began” by Michael Lemonick.
What the Knowledge of Our Evolution Brings
Science is a powerful way of understanding the natural world through a process of observation, experimentation, and analysis. It provides society with a reliable foundation for individual and collective decision making. Evolution by natural selection is one of the most studied and tested theories in science and is the central organizing principle of biology. However, theory is one of the most important—yet most misunderstood—terms. While theory is commonly used to mean a "hunch" or ...view middle of the document...

Modern evolutionary theory (as against to the creationist theory) provides a robust explanation for how life on earth evolved over time through the passing on of traits from one generation to the next. From Australopithecus Afarensis to the Homo Sapiens, humans underwent many changes to survive. We know that based on the evolutionist theory, our oldest ancestors initially diverged themselves from apes by learning how to walk upright. Then, as they find food, they learned how to set traps and make tools to catch prey. Another development was when the succeeding generations learned how to make fire, which provided them heat and light. Afterwards, they started going places, leaving one when changes in the environment occur. Human intercourse allowed the number of our ancestors to grow in different places, but at the same period. Many more developments happened in the human brain, through undergoing challenging experiences in the environment. Soon, they have discovered domestication, built a community and relied on this to survive.
With all these information about human origin–proven or unproven–what do we get? What is the importance of knowing our evolution aside from satisfying our curiosity? Here’s a few I can’t think of. First, evolution is the only scientific explanation for the diversity of life. It explains the striking similarities among vastly different forms of life, the changes that occur within populations, and the development of new life forms. Not understanding evolution deprives one of the fundamental and unifying scientific concept to explain the natural world. Second, because we are human, and humans are creatures of habit, history often repeats itself. Learning about the developments and past mistakes of our ancestors, along with examples of the losses those mistakes can present, give us a stern warning as to why we should not repeat them. Lastly, and practically, the...

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