To the Editor: Re “Political Dissent Is Under Attack on Campus,” by Paula Chakravartty and Vasuki Nesiah (Opinion guest essay, April 8): As an N.Y.U. alumnus and an academic, I am disturbed by the authors’ implication that at N.Y.U. it is solely the Palestinian voice in the complex tragedy that is being suppressed. Academic freedom requires academic responsibility, which is lacking when it is suggested that the suffering of the Palestinian people is the only acceptable topic for outrage, and it is assumed that sufficient balance is provided by a single sentence noting opposition to antisemitism. The problem is also...