Darwin 's Philosophy That There Are Many Checks And Balances That Level Out The Population

888 Words Sep 5th, 2016 4 Pages
Darwin’s philosophy that there are many checks and balances that level out the population is one based entirely in reality. He is correct that a population cannot grow as fast as they are theoretically allowed, mainly due to the existence of natural predators and the physical limitations of the space that they are in. He also constructs an argument based on the introduction of invasive species and how man can have a major impact on the tendencies of species to reproduce and thrive. He brings his argument about through the example of the introduction of mice in the country of Argentina and the ferocity of which they overran the country. This example pairs well with the idea of checks and balances, because it should be safe to assume that all mice would find a mate to pair with and the population would essentially double. But even the casual observer would be able to note that at a certain point the population would not be able to sustain itself and begin to decline due to the depletion of the mouse’s natural food source. This creates a problem for the swarm as well because all of its members are unable to eat, only the strongest will survive. Due to the terrible struggle that is life for these creatures, only a few will live to reproduce in the end. Which leads back to the idea of natural selection, which Darwin revolutionarily wrote about in On the Origin of Species, how only those able to survive and thrive will reproduce, and those with disadvantageous genes will die off.…

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