Thanks.
That's interesting post Sriram.
I have read a bit about life in India but have never been there.
One of the things I read, which was about untouchables living in separate communities, you have mentioned here.
Another thing I read was that some people have different stages in life, the last one they travel on foot and in effect become ' holy men' and are given food by the community.
Rose,
1. The caste system was based on division of labor.... also tied in with spiritual development.
The 'untouchables' were a fifth community (outside the caste system) who carried night soil, cremated the dead, buried and skinned dead animals ...and so on. They were therefore exposed to many bacteria and diseases. That is why they were kept outside the villages and were required to use separate wells for drinking water. Their food, clothing and other requirements were kept by their wells for them to take.
It was believed that these people were prevented from getting diseases by the gods (natural immunity we know of today). If they were allowed into the villages and due to water contamination or direct touch, any epidemic started off, millions would die. That is why they were untouchables.
Given the context of that time...the medical limitations, close living communities and so on... it seems a wise idea...though today it might seem cruel and discriminatory.
It must also be remembered that till recent centuries the caste system wasn't very rigid. Veda Vyasa...who compiled the Vedas and wrote the Bhagavad Gita belonged to a low caste. Valmiki, who wrote the Ramayana was a tribal hunter who was given the status of a Brahmin when he wrote the epic. If a person showed great promise..he/she was promoted to a higher caste. A king was once named as a great sage (reserved for brahmins) because he undertook great penance.
2. The second question is about Sanyasis. Hindus generally do not encourage monastic life. If a person becomes a monk at an young age he is generally regarded as a wastrel unless he shows extraordinary wisdom and Jnana from an young age. Some famous child monks (bala-sanyasis) are known....Adi Shankara being one.
Normally most people are expected to go through four stages.
Brahmacharya ...gain knowledge of life and dharma (rules) for living from a guru. (usually 6 to 16 years of age)
Grihasta ..... Work, marriage, children and a house holders life. This period is considered the most important. (16 to 40 years)
Vanaprasta....Life of quite retirement and advising children about the ways of the world, work, bringing up their children etc. (40 to 60)
Sanyasa..... leave the household, renounce all wealth and comforts, no feeling of kinship to anyone. Adopt a universal mindset and see everyone as equal. Lead a life of wandering and live on whatever is given by others.
This process is said to lead to a harmonious and stable social order and also help in spiritual development of the individual.
Cheers.
Sriram