Following my rant on scientists being quiet on the unconstitutional Citizenship Amendment Act, here are a few examples from history in a hope to stir their conscience to act now and stop this hegemonic brutality against students and academics. You see, they call it "brain drain" when academics and researchers leave India. I am hoping not lose next Obaid Sidiqqui, APJ Abdul Kalam or Salim Ali as a minion to this ugly and divisive politics and stop this "brain purge" before happening. Dr Abdus Salam: Dr Abdus Salam obtained his PhD in Theoretical Physics from Cambridge in 1950. He returned to his home country of Pakistan in 1951 for a lectureship position. He left Pakistan in 1954 but continued to work with government on vital projects. He finally resigned from his post with Pakistani government when in 1974 a law declaring Ahmadis to be non-Muslims and depriving them of their rights was passed, a religion to which he belonged. He was the first Muslim to...