Some policy analysts hold a vaulted view of nudging and propose that they can lead to improved health and wealth for individual citizens, while other analysts believe that nudging is at best is a political crutch and at worst a form of coercion directed to the governments policy goals. After viewing the PP lecture, viewing the video, and reading the posted article, write 600 words discussing the concept of nudging and its value in policy design. Give some specific examples of policy choices where it might be effective and ethical.