I also do not believe that it is the Sun sign alone thatdetermines O/one's character or tendancies. There are many more factors. Also, I don't think anyone says that astrology is "the" answer but rather one of many, many pieces of a too complex series of questions.

It is funny how some say that new planets have been discovered, or, a planet has been reduced in its definition on earth, and, that astrology has been around for a long time and hasn't changed. And they use that to "debunk" or trivialize the entire concept. I also believe in quarks and quantum mechanics and the theory of chaotic behavior and they have redefined how I symbolize My world. These things have been opened but a short itme. Yet, the universe still works the same. Its function has nothing to do with my definition nor awareness of its functioning. The sun rises. I am blessed with life. Things grow. I eat. The cyle goes on as it has for thousands and thousands of years even though I now understand that quantum mechanics has redefined my knowledge of the universe.

Funny how things change, yet, somehow stay the same.

Good luck in your research.