What do you think about Planck world? It is the heart and meat of search for Final Theory. Do you believe time doesn't exist in planck world? http://discovermagazine.com/2007/jun/in-no-time/article_view?b_start:int=1&-C= Or do you believe Space doesn't exist there in planck world? http://arxiv.org/abs/0909.1861 Or do you believe Planck contains 11 Spacetime Dimensions as in Superstring Theory? What do you think is in planck world where the equations of quantum mechanics and general relativity break down? What is the most promising approach and the most likely based on deductions from all existing facts of theoretical physics?