Hi to both of you!
If i'd have to make a list of my 5 favourite topics ever, Astrology and Buddhism would certainly find their place in it, so i feel challenged to add y few words to this discussion and thank you for opening it!
I would also like to thank Mark for the link to Garry Phillipsons's article- I haven't had time to read the full article but I will surely read it this weekend; it looks like a very in-depth and serious analysis.
"Does Buddhism support Astrology" is one of those questions that make your mind spin before you can come up with a, more or less, satisfactory answer. The reasons: moral issues, doctrinal facts, beliefs...and many, many more. Still, many people (even teachers) often mention that, no matter how big the differences between religions are (if 'religion' is the right word when it comes to Buddhism, anyway)- they all eventually encounter very similar obstacles! And that is exactly what you're mentioning in post, Eddy!
So, in order to keep it as simple as possible, I will try to simply list the things that i think should be taken into account when 'determining' as to how appropriate an astrological reading is from the perspective of a modern Buddhist!
As Eddy already (rightly) pointed out, certain forms of Astrology ARE indeed present among Buddhists and even practiced and taught by Buddhist Monks. Tibetan Astrology, strongly connected to Buddhist tradition, is still cherished and nourished by Tibetan Mahayana Monks. His Holiness Dalai Lama himself wrote a preface for a recent edition of a book called "Buddhist Astrology". Naturally, this system drastically differs from Western astrology (in method and in purpose) which alone isn't sufficient to bring a universal conclusion that Buddhism supports all branches Astrology.
Another interesting fact about Tibetan Astrology is that it is not a well defined system but rather a combination of two main approaches - one, influenced mainly by Chinese astrology and the other, influenced by Vedic astrological scripts. I am not familiar with the technique of either of the two but, according to some authors who themselves are Tibetan astrologers, this quantity of influences does not only cause confusion but the differences can actually result in two (if not more) completely different (and sometimes opposite) readings.
Back to the original subject, original Buddhist thought is presented in what is nowadays considered "the largest book in the world"- Tipitaka (a gigantic collection of scriptures). Going through all the doctrinal facts would be impossible. A top of that, we have more then one school of Buddhism.
On the other hand, we can approach it as a unique philosophy (which, regardless of all the differences, it is and should be) and examine the fundamental doctrines that all schools of Buddhism adhere to. But,even if we did that, in order to discover as to how well Astrology fits in the whole story, we need to know what branch of Astrology in particular we are talking about (and that is exactly when the mind starts spinning like mad!)
I am pretty sure that i have a nice and simple explanation about why astrological analysis should sometimes be avoided by Buddhist layman and monks in one of the books written by late Master Sheng Yen, only, unfortunately, in real life, there is no Ctrl+F option and I haven't been able to locate the desired quote today. hopefully I will find it these days and will surely post it here. But, even without the quote, I can say that the 'highlight' of moist such explanations provided by Buddhist teachers is that the danger lies in the idea of predetermination which, as you're both probably aware of, is completely unacceptable from the Buddhist point of view. All things are changeable and the idea of 'fatum' (nowadays commonly referred to as 'destiny' in English) represents an 'outer path' idea that has no grounds in the Buddhist teachings.
Since I have already been going through Shifu Sheng Yen's book, I thought I would quote a few passages in which he talks about The Law of Karma and explains this very phenomenon in a very simple and comprehensible way:
"...the law of karma is not the same as fatalism or determinism, as many people wrongly imagine. Buddhists believe that, except for certain heavy, unchangeable karma, people can change karma from previous lives by their efforts in following lives. For example, if in previous lives someone acted in a way to cause himself to be poor in this life, he can still work hard and thereby change his financial situation in this life. In other words, causes from the past plus causes (behavior) in the present jointly determine results in the present. This is why the law of karma is not fatalism or determinism, but rather one hundred percent "endeavor-ism". If Buddhism were to fall into the quagmire of fatalism and determinism, then the theory that sentient beings can attain enlightenment could no longer hold.
So, obviously, here we encounter basically the same question the Astrologers themselves often dwell upon - to what extent is an astrological reading fatalistic? And should we strive to present it as a helpful tool or a "death sentence" written in a magical chart wheel divided into 12 houses?!
(at this point, we could almost say that Modern western astrology fits better than Traditional astrology:D )
I don't have the book at hand but I can remember John Frawley's ironic remark on this subject in which he says that we can't really expect the stars to wipe our noses- some things we do have control over.
So, if we do agree that we still do have control, we have removed one obstacle already.
Another question is- how much do we depend on cosmos?
I'd say that the answer to this question from the Buddhist point of view is very simple- we do completely! In accordance with the Idea of Conditioned arising, all things are mutually dependable and connected!
In his explanations on the law of karma, Shifu goes on to say:
(...) We see that the law of karma does not deviate from the principle of conditioned arising. From causal seeds sown in previous lives, to the fruits harvested in this life, many auxiliary factors play the role in determining results. Examples of these auxiliary factors include one's striving or sluggishness and one's good behavior in the present life. As an analogy, although sugar-water is basically sweet, if we add lemon or coffee to the glass, the taste will change."
So, we indeed are dependent upon all sorts of 'outer' influences. Every single thing (or thought) in universe is connected.
Should we know all that and is reading the skyscript a justified mean of improving the quality of our lives? Here, I'm pretty sure that Christian philosophy sees this as a much bigger obstacle then Buddhists do- while the former assume or believe that the ways of the Lord are (by default) mysterious and that one should not try to peek into the future but should instead wait until the lord decides that he is ready, for Buddhists there is no such thing as a god creator hence reading signals that can help us to build our lives and create good karma should be acceptable. After all, astrology does not only help us to learn the facts concerning our future but it also helps us to understand the present moment better. And to be able to use it in the best possible way! (Zen/Chan school of Buddhism emphasis the importance of the 'present moment' in particular).
As an example of a such approach, i have found a quote of Jampa Shaneman, a contemporary Buddhist Astrologer (who practices Western astrology from Buddhist point of view):
For the Tibetans (and Indian Buddhism) Astrology is part of the medical tantras. It is used to help doctors diagnos illness when other treatments don't work. It is also used to pick dates for marriage, funerals, naming babys, starting business deals, etc. The reason being one wants an auspicious date. It is not predetermination, rather just setting up positive circumstances for success. (...)Not predetermination. The bottom line is that Buddhism believes in interdependence and we are part of the world and the energies therein. So astrology has its relevent position. We should always remember that the more aware and wise one is, the less astrology effects them. Their wisdom gives them freedom from all influences, thus the possibility of liberation.
I don't know this approach is perceived by contemporary Buddhist teachers but it does appear to logical and even 'buddhist'.
Cheers,
aglaya