IN ancient times, when Gargi questioned Yajnavalkya, he warned her that if she continued asking questions, he would curse her and her head would be severed from her body. Even then, those in authority were afraid of questions. When Buddhist monks were attacked and the ancient university of Nalanda, one of the world's oldest centres of learning, was destroyed, the same fear was at work. The forces driven by that fear in those times are once again raising their heads today, seeking to repeat what was done centuries ago.