Sir — This refers to the article, “We have to live with contrary opinions” (July 6) by Ashok Malik. The writer seems to be critical about author-columnist Chetan Bhagat’s “experiential” interventions. How else would a writer bring authenticity to his writingIJ Instead of commenting on Bhagat’s background and writing style, Malik should have rebutted the arguments the author had made in his ‘open letter’.