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Print Books By Bruce Alpine

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Evolutionary Thinking Through Time

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Evolutionary Thinking Was Not Unique To Darwin’s Time.   Charles Darwin was not the first to come up with an idea of evolution. Evolutionary thinking was not unique to Darwin’s time. By the time On The Origin Of Species: By … Read More

Human Population Fluctuations.

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Over the centuries leading up to the mid 20th century , the human population has fluctuated. These fluctuations were due to both natural causes and human causes. Famines, genocides, epidemics, such as plagues in Europe, Asia, and conflicts. Natural causes … Read More

Modern Humans And Natural Selection

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  Evolutionary changes by Natural Selection is: Slow, Gradual changes over a lengthy period of time. From a common ancestor, leading to all modern life on Earth today. Including Humans. It takes time, a long time for the slightest change … Read More

Cretaceous Origins Of Man And Mammals

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The evolution of man would have undoubtedly begun during the late Cretaceous period, 65 million years ago, the time the first Mammals appeared on Earth. The early mammals of the late cretaceous were small burrowing creatures, not unlike today’s mice, … Read More