All of ametipo's Comments + Replies

Edge cases don't invalidate the general usefulness of abstracting messy collections of correlated observations into a single category. But they do strongly suggest that whatever rule of thumb you're using to categorize is a statistical heuristic, and not an objective criteria, because it fails in some cases. Put another way, it is correct to say that humans have 10 fingers, even though some humans have 9 fingers. But it would be incorrect to say that 9 fingered people are inhuman, because having 10 fingers is a general observed phenomenon and not an actual... (read more)

One option might be 'do the rationalist-ish thing when you're forced to because it's decision-relevant; but when you're just analyzing an interesting intellectual puzzle for fun, don't do the rationalist-ish thing'

This is the closest to what I was trying to say, but I would scope my criticism even more narrowly. To try and put it bluntly and briefly: Don't choose to suspend disbelief for multiple core hypotheses within your argument, while simultaneously holding that the final conclusion built off of them is objectively likely and has been supported ... (read more)

The implied claim that I took from the passage (perhaps incorrectly) is that motte and bailey is a fallacy inherent to post-modernist thought in general, rather than a bad rhetorical technique that some post-modernists commenters engage in on the internet. From that it should be easier, not harder, to cite real-world examples of it since the rhetorical fallacy is actually widespread and representative of post-modern thought. The government example isn't analogous, as it would have at least been a real-world example and the person in that hypothetical would... (read more)