Since a few months short noise on the end of the world, this subject has become the favorite teasing in coffee break, lunch, or during the meetings of families and friends. Initially we prefer to say that every two years a clever taking to a prophet just stirring up trouble in a monotonous world, structured, programmed. And there, at the approach of the holidays, period where people earn a bit of compassion and gaiety, they came to say that it would be maybe time to do a good deed, reach out to a poor, make a donation to the restaurant of the heart, a smile to an old nearby that are crossed every day but that we never had time to talk , car so goes the life.