Author Archives: Lee Kelly

About Lee Kelly

Amateur philosopher

On Murphy, Callahan, the Problem of Induction, and Psychologism

I’ve been having an ongoing exchange with Ryan Murphy and Gene Callahan about Popper, the problem of induction, and falsifiability. What follows is brief summary of our inconsequential little argument to provide context. If you don’t care about all that … Continue reading

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Evidence

We do not have direct experience of physical things: evidence is theory-laden. That is well-understood and generally regarded as true. Much less appreciated is that we do not have direct experience of abstract things either: self-evidence is theory-laden too. The … Continue reading

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Objective and Objectivist Dogmas

Critical rationalism is sometimes mistaken to be little more than a call to be critical. Some object that advocacy of the critical attitude is hardly unique to critical rationalism; every first year philosophy student is instructed to be critical of … Continue reading

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See the Problem?

I wrote this as a quick comment on d’s blog, but then the post disappeared for some reason. Anyway, I thought I’d share here.

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Does Science Presuppose the Existence of Regularity in Nature?

A popular criticism of Popper’s scientific method is that he “smuggled induction in through the back door.” Contrary to claims of having done away with it altogether, Popper’s proposed method of science actually presupposes induction. Therefore, critics argue, Popper failed … Continue reading

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Posted in logic, science | 20 Comments

Critical Rationalism vs. Inductive and Subjective Interpretations of Probability

So I am trying to understand the critical rationalist arguments against the inductive and subjective interpretations of probability. I am not all that familiar with the matter, and so I have likely made some elementary mistakes — feedback is appreciated. … Continue reading

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Posted in epistemology, logic | 73 Comments

A Pancritical Paradox?

In Retreat to Commitment, Bartley characterises a pancritical rationalist as one who, holds all his positions, including his most fundamental standards, goals, and decisions, and his basic philosophical position itself, open to criticism; one who protects nothing from criticism by … Continue reading

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Posted in epistemology, logic | 4 Comments

Was Mises a Fallibilist?

I have been reading Human Action and decided to share some thoughts. Mises is troubling for a critical rationalist. Some of Mises’s proclamations seem adamantly anti-fallibilist, and appear to have been interpreted by many of his followers as such. Here … Continue reading

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Critical Rationalism in a Nutshell

This thought has been hovering around in my mind for a while. It seems to me the core of the critical rationalist mindset. We create our problems by choosing our ends, and we can dissolve them just by changing our … Continue reading

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The Source of Justificationism?

Yesterday I discovered an interesting paper. It is “Why do Humans Reason: Arguments for an Argumentative Theory” by Hugo Mercier and Dan Sperber. Here is the abstract: Reasoning is generally seen as a mean to improve knowledge and make better … Continue reading

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