Could there be a possibility that everyone has a destiny pre-written and their desires are just driven by that destiny? And the concept of free will is just a blindfold with limited options. No matter which option we choose, we always move one step further in fulfilling our destiny.
In Astrology, it is said that the cosmos have a profound effect upon us. Astrologers can predict all the major events in someone's life at the time of birth. While they cannot exactly tell about the destiny, it is still a proof that free-will does not exist. I understand that Astrology is not accepted as a Science and the impact of cosmos on humans is not quite proven. But what if we were wrong? We were wrong about many things in the past. Earth is not flat after all.
Now, If we find out that this is infact true, then what changes can we expect?
Ex: on "law and order", on "what is good and evil"
Will we still continue to live with the same passion even after knowing that it is all prewritten?