Not quite no one : a few deranged practitioners of the project believe that their theory really does account for all human behaviour , and that concepts such as goodness , beauty and truth are sloppy sociological constructs .
The indiscriminate carnage in tucson looks more like the killings by a deranged student at virginia tech in 2007 , or the schoolroom atrocity at columbine in 1999 , than the assassinations of the kennedys or martin luther king .