Admirable, but misguided. Fact-based argument has never been effective. The Greeks knew this. We keep forgetting it at our own peril. We know how to think critically; most of us simply choose not to. The audience who would see this kind of course/site are likely people who pretty much already have their head screwed on the right way. It would be much better to train them in effective rhetoric so they can counter the…
But then fact checking is too time consuming, many times I do it, but not often enough. And you can't just wipe clean from your memory whatever you heard. This is the genius behind repetition: if unchallenged, it sticks to your subconscious, whether you want it or not, especially when spoken by people you happen to respect.
So here's the problem, even those of us with a logical, science-oriented mind, that studied the right things in school, even us need help. Do you think that us developers are immune to yellow journalism? Think again. Here's one concrete proof that we can swallow bullshit whole, much like everybody else: https://twitter.com/timbray/status/810157215478755328
The answer is always education and even if you educate a tiny minority, those people can then educate others. And personally I feel like I need that education as well.