To born as a Christian (Francois Gautier) does not make him a practicing Christian, And having Hindu name does not make any one Hindu as well. This alludes that your veiw from very beginning is anti-Christian. Right!!!!!! May be...
Francois Gautier does not have proper understanding of Christian faith even. For instance your comment on "There are certain concepts in Christianity I am proud of: Charity for others, the equality of social systems in many Western countries, Christ's message of love and compassion..." this means you are not a Christian fully and by braging about your background you neither can prove that you are Christian nor what you are saying is right. You have articulated negatively, probably you have been brain washed with some wrong propoganda. Do you have link with Brahmin? racial? I doubt!!!!
Now who are responsible for untouchability or caste system in India? Who made Brahmin to be top in the caste system? Brahmin themselves? You know the answer for this I guess. Don't you think they are paying back for what they have done in the past. Like a Law of Karma in Hinduism, what you sow, shall you reap as says the Bible.