I've kind of lightly been following this thread so I hope I haven't said something that otehrs have mentioend..... Duty, I can see your need to look for a concrete Truth, but in my experiences sometimes there ins't one. Have you seen Rashoman? It's a great old samurai flick by Akira Kurosawa that kind of explores the nature of Truth, and how so much of our Truth depends on our perspectives...
or as Obi Wan Kenobi once said, "
Luke, you're going to find that many of the truths we cling to depend greatly on our own point of view."
Reality depends very much on perspective, which in turn is a function of experience...no two people share the same experiences. This is why there's so much disagreement about reality amongst everyone. It's not just as easy as saying there's "one reality" that we all share, when so much is a function of our own sensory input.
If there was really one reality and one truth we all shared, then we would probably have discovered it many thousands of years ago....but still there are questions. Even Einstein could not unify the physical forces....today there is no agreement about even the most basic forces in the Universe...if scientists cannot even agree on that, how can we possibly agree on what is real and what is not, or claim that such reality even exists?
If your reality is that Jews (or whoever) are inferior or the Sun rotates around the Earth, I think you're entitled to that reality -- so long as it doesn't hurt me, or anyone else. That's why we have constitutionally guaranteed freedom of speech in the US, because we feel it's important that all ideas, even wrong ideas, have a place. So yes, if people want to join the klan, let them -- so long as their ideas don't unnecessarily affect others.
anyway, back to this topic....i have mixed feelings about astrology but at the end of the day i remain open minded. there are a lot of forces in the universe that we can't account for. Think about something as simple as coincidence. Coincidence is a force that is outside the explanation of logic. That's why we call it "coincidence" -- something meaningful has happened, but there is no logical/rational explanation for it. Some people just treat it as random force, others say there is something behind it ("serendipity", "synchronicity", etc.) I don't think one explanation is necessarily more "right" than the other; it's just a matter of point of view. ALthough I want to add that one explanation sees the world as a much more magical and miraculous place than the other
Anyway this reply is a bit of a punt but just my $.02...and of course no disrespect intended to your POV.