Starting with a look at a “dark aspect of the Age of Enlightenment” when considering requests for preliminary injunctions in litigation filed on behalf of “individuals with profound and severe intellectual disabilities” who reside in Pennsylvania facilities that the Commonwealth wants to close, U.S. Magistrate Judge Martin C. Carlson reviewed how “our understanding of the state’s role in caring for the intellectually disabled and our perceptions of how best to fulfill this mandate of care have dramatically changed and …