Point by point rebuttal. http://motls.blogspot.com.es/2015/10/the-trouble-with-krauss-criticism-of-toe.html http://motls.blogspot.com.es/2015/10/the-trouble-wi

Point by point rebuttal. http://motls.blogspot.com.es/2015/10/the-trouble-with-krauss-criticism-of-toe.html http://motls.blogspot.com.es/2015/10/the-trouble-with-krauss... I'm not knowledgable enough to comment, but he takes a lot of exceptions to the author's characterization of string theory.