Research Director of the Natolin European Centre in Warsaw as well as Editor-in-chief of the magazine New Europe. Natolin Review. From 2007 to 2010 Advisor to the President of the Republic of Poland and Sherpa for the negotiations of the Lisbon Treaty. Since 2003 he is also publisher and Editor-in-chief of the Teologia Polityczna yearly. Permanent Professor in the Institute of Applied Social Sciences at the University of Warsaw.