Retired Justice Markandey Katju seems to have developed a knack to find different ways to keep reappearing in the news. If he isn’t rating Salman Rushdie as a “substandard” writer, he is relegating Indian journalists to the same category. If he isn’t chiding newspapers for carrying news of Dev Anand’s death on their front pages, he is fulminating about 90 per cent of Indians being fools. But it is his latest sermon, asking Tamilians to learn Hindi, and his disputatious clarification that ensued, that should get one worried. Had he finally lost it entirely to become one of the disparaged 90 per cent himself? What else could one attribute his crude reasoning to?