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What makes a good hypothesis?
•Occam’s Razor:
–William of Ockham (ca. 1285-1349)
–“Plurality should not be posited without necessity.”
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•Modern interpretation (not necessarily Occam’s): 
–Don't make any more assumptions than you have to
 or roughly
–The simpler explanation is the preferred one
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•In some ways, if “falsifiability” is what makes a scientific hypothesis, then one which is “simpler” (but not trivially so) is more easily “falsifiable” and therefore better.