[sp332]

That's probably more accurate.

And sure, some of the conclusions are true without actually following from the arguments. At least he has examples to illustrate his points.

These ideas might not have 100% coverage in our culture, but the rate is definitely high enough that, even if you never go out of your way to look for them, you will run into them often.

eta: about your examples: I think it's been getting worse lately.