@Quinn phil,
Quinn;110455 wrote:My conclusion is that common sense varies with every person, based upon what their common knowledge is. Thus, common sense isn't very common at all.
Pierce and other pragmatists used to talk about "common sense" in philosophy. Pierce used the term "commonsensism" some more modern writers talk about hard core common sense metaphysical assumptions
among the suggestions of things everyone presupposes in practice even while possibly denying them in theory are:
-the existence of an independent external reality
-the agency of free will
-The notion that some outcomes are better than other outcomes
These are concepts which are necessarily presupposed in the practice of living and thus denying them in metaphysical speculation is to abandon "common sense" and serves no pragmatic or utilitarian value whatsoever.
So there may in fact be some universal "common sense" even if philosophers routinely try to cast "doubt" sophistry.
My suggestion is one should accept these common sense notions until it is absolutely proven they are "false". They should be the default position. Despite claims to the contrary neither science nor reason has proven any of them "false".
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