"Progress on the meditation path tends to involve moral progress. You tend to become a better person as well as a happier person... I personally think that you should not be allowed to call yourself enlightened if you're a jerk," said Robert Wright, a best-selling author with extensive knowledge on philosophy and religion. Wright, whose new book out now is titled, "Why Buddhism is True: The Science and Philosophy of Meditation and Enlightenment," offers his thoughts (and skepticism) on what it means to achieve true enlightenment and whether mindfulness meditation could change the world.