This semester, CEU Professor Wiktor Osiatynski is teaching a special one-week intensive course on “Challenges to Open Society during Transition.” Reflecting on his experience as an advisor to several Constitutional Committees of the Polish Parliament from 1990-1997, Professor Osiatynski is sharing valuable insights with SPP students on prospects, challenges, and threats to open societies during the transition to constitutionalism and rule of law, democracy, and open markets.