Category Archives: epistemology

Essentialism

Anti-essentialism is a Popperian idea that many people are either unaware of or do not understand.  Many people are essentialists, particularly people who think they understand philosophy, but essentialism is a bad mistake. There are two separate ideas that Popper … Continue reading

Share
Posted in epistemology, essentialism, science | 4 Comments

Review: Popper, Otto Selz and the Rise of Evolutionary Epistemology by Michel ter Hark

“Popper, Otto Selz and the Rise of Evolutionary Epistemology” by Michel ter Hark is historically interesting and philosophically provocative. Continue reading

Share
Posted in biology, epistemology, evolution, logic, science | 61 Comments

You Tube 1

I have made some You Tube videos on critical rationalism, probability and logic.

Share
Posted in epistemology, logic | 6 Comments

Popper on epistemological naturalism

This is a quote from Popper in Logic of Scientific Discovery, Section 10: This view, according to which methodology is an empirical science in its turn—a study of the actual behaviour of scientists, or of the actual procedure of ‘science’—may be described … Continue reading

Share
Posted in epistemology, logic, quote, science | 1 Comment

Review: Beyond Wittgenstein’s Poker by Peter Munz

I think it can safely be said that Popper and Wittgenstein didn’t like each other much and that their dedicated followers have not shown much interest in overcoming this dislike. Peter Munz makes an attempt to heal this breach in … Continue reading

Share
Posted in epistemology, essentialism | 2 Comments

Criticism of Salmon on Popper

Wesley Salmon wrote a critique of critical rationalism in which he claimed this it could not explain why it is rational to use the predictions of scientific theories to help us make decisions. First, note that Salmon does not and … Continue reading

Share
Posted in epistemology, logic, science | 67 Comments

Justificationism and philosophy of mind

I have read some philosophy of mind over the past couple of weeks and have come across some odd justificationist arguments. You know the ones I mean: ‘I can be certain that I think X’, or ‘When I am having … Continue reading

Share
Posted in epistemology | 6 Comments

Corroboration

When we corroborate a theory (i.e., it passes tests), the theory is better in some way. This is a dangerous statement because being better sounds like it’s more supported. The way it’s better is this: it is now harder to … Continue reading

Share
Posted in epistemology | Leave a comment

Scientific realism debate

There is currently a raging debate among philosophers of science about “scientific realism” – this is the idea that current scientific theories more or less accurately describe the world. Some philosophers say they do; some say they don’t. The date … Continue reading

Share
Posted in epistemology, science | 6 Comments

Best Survives Criticism

David Deutsch wrote: He chose ‘two years’ because it survived this criticism best of all the propositions he chose. What does this mean? How can a theory partially survive criticism?

Share
Posted in epistemology | 3 Comments