I'm assuming the idea is that when you make it through astronomy you'll realize why astrology is weapons-grade stupid. I like the concept, personally. I mean, it would require a little more to make it that Trojan horse in which, hiding, there is the concept of no longer being a dumbshit, but more is needed. Seriously, I went to a good school for physics (but was not one of the smart ones) and one prof had a story about somebody wanting to do a thesis on quantum consciousness. After three years of physics you'd think people would have figured out that woo-woo is indeed woo-woo but in certain cases that doesn't happen. So it's a start but you'd have to be careful.