The second is rejection of Hinduism and wholesale conversion to Islam or Christianity. And if a change of religion could be justified for worldly betterment, I would advise it without hesitation. But religion is a matter of the heart. No physical inconvenience can warrant abandonment of one's own religion. If the inhuman treatment of the Panchamas were a part of Hinduism, its rejection would be a paramount duty both for them and for those like me who would not make a fetish even of religion and condone every evil in its sacred name. But, I believe that untouchability is no part of Hinduism. It is rather its excrescence to be removed by every effort. And there is quite an army of Hindu reformers who have set their heart upon ridding Hinduism of this blot. Conversion, therefore, I hold, is no remedy whatsoever. Then there remains, finally, self-help and self-dependence, with such aid as the non-Panchama Hindus will render of their own motion, not as a matter of patronage but as a matter of duty. And herein comes the use of non-co-operation. My correspondent was correctly informed by Mr. Rajagopaluchari and Mr. Hanumantarao that I would favour well-regulated non-co-operation for this acknowledged evil. But non-co-operation means independence of outside help, it means effort from within. It would not be non-co-operation to insist on visiting prohibited areas. That may be civil disobedience if it is peacefully carried out. But I have found to my cost that civil disobedience requires far greater preliminary training and self-control. All can non-co-operate, but few only can offer civil disobedience. Therefore, by way of protest against Hinduism, the Panchamas can certainly stop all contact and connection with the other Hindus so long as special grievances are maintained. But this means organised intelligent effort. And so far as I can see, there is no leader among the Panchamas who can lead them to victory through non-co-operation.