If astrology is a chaotic system, with a huge number of factors, then it should still be open to analysis. It may not be easy to do, but if the influences are real, they can be seperated and understood, to an extent, anyway.

Well, astrology is no more 'chaotic" than anything else in the universe. I am looking forward to the day when the huge number of factors at play in a natal chart can be separated and understood. And I have every confidence that day will arrive - and hopefully sooner than later.