A presentation by Franz Baumann, Member of the Board of Trustees and Senior Fellow, Hertie School and Assistant Secretary-General (ret.) of the United Nations, New York, followed by a discussion with Christian Flachsland, Hertie School. Words of welcome and moderation by Hannah Birkenkötter, Member, Board of Directors, United Nations Association of Germany (DGVN). This event is co-hosted with the DGVN.