I AGREE THAT IT IS A SOCIAL EVIL FROM THE BRAHMANS ... SO BURN THE MANU SMRITI !
lord rama ate from the hands af Sabari, a low-caste old woman and said that Caste means nothing!
Lord krishna says in Bhagwat Gita that one is brahman by deeds only, not by birth ... (he himself was yadav)
So Caste system has been negated by the Avatars themselves ... so HINDUS SHOULD GIVE UP CASTE SYSTEM
Brahminism is by deeds only ... u can be a brahman too! Just worship paramatma or any the avatars for 3 years, have vegeterian food and do good karnma - thats the way to 'convert' to brahman as delineated in the upanishads