Monday, January 11, 2016

Why Life Exists



    There is a very simple reason why “life” exists, or living organisms exist, and that is entropyEntropy is an unusual physics concept that is really just another word for “disorder.”  Entropy is a measure of disorder.   The greater the entropy then the greater the disorder there is.
 
    For example, if a number of shoe boxes are neatly stacked in a regular and organized pile in the center of the room, there is less entropy in the room (i.e. less disorder) than if the boxes are thrown about the room haphazard and their contents are all spilled out.

    The Universe appears to follow the Three Laws of Thermodynamics.  According to the Second Law of Thermodynamics, every event that occurs in the Universe increases the entropy of the Universe.  Every event that occurs increases the “disorder” of the entire Universe.  Even if it seems we are creating “more order” locally we are also creating more disorder elsewhere.  For example, building a house seems to “create order,” but finding and transporting the raw materials; and then “cleaning up” afterward creates much more disorder overall.  Therefore, building a house increases the entropy of the Universe, no matter how organized the house itself may be.

    Einstein once said that, “The Second Law of Thermodynamics is perhaps the only immutable law of nature.”   What he probably meant was, our understanding of all the other laws of nature can possibly be refined and revised, but our knowledge of entropy is complete.
  
    And this is why life exists: Life creates more entropy than “non-life.”  One hundred pounds of living matter causes more movement in the environment and more distribution of atoms than one hundred pounds of inert matter.  AND -- One hundred pounds of “intelligent goal directed self-aware” living matter causes even MORE movement in the environment and even MORE distribution of atoms.

    The development of life and living organisms was inevitable and unavoidable.  The development of intelligence and self-consciousness was inevitable and unavoidable.  (By the same line of reasoning, the development of psychic powers, super consciousness, and machine consciousness is probably also unavoidable.)

It has nothing to do with God, or luck, or Fate, or any mystical super-natural intervention or cosmic loop hole; it is just cold hard mathematics.  Life destroys things faster, and moves the parts about more, than “non-life” ever will. 

This is entropy

That is life.


Copyright©2016 William Schaeffer

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