tcis,
I haven't read all the posts in this long thread, I am sorry if I might be repeating some stuff here.
Quote:Why would we forget our past lives?
This is no scientific proof, but a story goes...Buddha used to conduct meditation where he used to let his students experience their own birth. That experience used to convince people to get out cycles of births as
birth is supposedly very traumatic experience for the child. That trauma perhaps makes one forget the past just as some trauma in middle of life may cause that. Also as we grow and learn, the superficial mind develops and the subtle layers our existence starts getting clouded.
Quote: aspects of the caste system that keeps people born into "untouchable" lower castes for generation upon generation with no chance for merit-based escape seems particularly irksome
Reincarnation is seen as result of past impressions. ChitraGupta is a mythical characterization of the entity that defines your next life. Chitra is image and gupta is hidden. The hidden impression, a subtle layer of mind that is beyond our body defines our core instincts and shapes the trajectory of next life.
Caste system is nothing but categorization of these past instincts. There is nothing like high or low instinct here. That is just pure ignorance of this doctrine. The instincts are just different and yet all essential. Every society needs rulers/warriors, intellectuals, businessmen and workers/helpers. Just as the body needs limbs as well as brain. Every society has and needs some formal or informal division of labor and everyone is given due place and respect. Here even animals are included and deified and recognized for their role in the society.
Past Karma or past instinct merely defines your inclinations and role in the body of the next society. The goal of all spiritual teachings is to get past all instincts and stop this trajectory from one existence (instinct) to another. That is liberation, enlightenment, Samadhi or Nirvana. This goal is available for everyone irrespective of one's current instinct or position in the society. The enlightened sages have came from all walks of the society. Some were kings, some were brahmins and some were mere cobblers. And they all are revered.