Professor of History and Letters Ethan Kleinberg is the recipient of the Reinhart Koselleck Visiting Professorship at the University of Bielefeld in Germany, a high honor accorded to world-renowned historians whose work is “of outstanding significance” for theoretical reflection and further development. Kleinberg will spend the summer term of 2019 at Bielefeld with the intention of beginning work on a project titled “Temporal Anarchy in History.” Candidates for the professorship do not apply for the honor; the Centre for Theories in Historical Research at Bielefeld selects recipients based on the example set by Reinhart Koselleck, one of the most renowned…