Posts tagged ‘logic’

June 9, 2014

The nature of knowedge — a personal perspective

by Neil Rickert

In my previous post, I wrote

When I read John’s statement (either version), as quoted above, I see John mentioning the nature of knowledge as an important topic.  I’ve read a lot of epistmology (the subfield of philosophy that deals with knowledge).  In all honesty,  I have not learned anything at all about the nature of knowledge from that reading.

Here, I want to talk informally about what I take to be the nature of knowledge.

To me, knowledge is closely connected with learning.  I see knowledge is the result of learning.  I guess that makes me an empiricist, at least in the broad sense of the term.

At around 10 years of age, while walking home from elementary school, I wondered about knowledge.  In particular, I wondered if knowledge could be just those natural language statements such as we learn in school.  But, as I pondered that, it seemed impossible.  It seemed to me that there was nothing in those sentences that said how our language sentences connect with the world.

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January 3, 2014

The problem with philosophy

by Neil Rickert

The problem with philosophy, is its excessive obsession with logic.  I was reminded of this when reading a blog post by Massimo Pigliucci:

Massimo is actually discussing the urge to study meta-ethics, as providing a logical foundation for ethics.  And he explains why he is resisting that urge.

That’s good.  I never had such an urge myself, perhaps because I don’t see logic the same way that philosophers do.  The idea of a logical foundation for ethics seems to me to be a hopeless non-starter.

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December 25, 2012

Mathematics and logic

by Neil Rickert

Yesterday, Massimo Pigliucci posted on the relation between mathematics and logic:

so I though I would offer my opinion on that topic.  I see things differently from Massimo, but that’s probably just the different perspective as see by a mathematician (me) and a philosopher.

Massimo cites Peter Cameron (a mathematician) and Sharon Berry (a philosopher – actually a student of philosophy of mathematics).  Check Massimo’s post for the links.

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April 5, 2012

How I see logic

by Neil Rickert

I think it was in 4th grade elementary school, that I first heard of logic.  The teacher introduced it, with some examples to illustrate the use of logic.  I recall that it seemed rather easy to do logic.  All that I had to do was use clear thinking.  So I never did actually try to learn the rules of logic.  I just went by clear thinking, as appropriate.

I am posting this as one of the posts on my own views of philosophical topics.  No doubt my view of logic is partly shaped by the fact that I am a mathematician.  And, as a mathematician, I of course use a lot of logic.  But my basic view is still much the same as in 4th grade.  That is, I see logic as clear thinking.  It is a formalized or formalizable view of clear thinking, but it is nevertheless something that comes from clear thinking.

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