It seems ever since Wittgenstein there has not been much of a stir in the philosophical world (not to undermine the work of any contemporary philosophers). Some say that his work marked the "end of philosophy." In what sense did he put an end to the discourse? Do you expect there to be a future philosopher who will have an impact quite like that of Wittgenstein, or say, Nietzsche, Kant, or even Aristotle? Moreover, are there any contemporary philosophers who are on this path? In which field(s) do you think a paradigm shift of this sort will occur?