United Nations Under-Secretary-General Fabrizio Hochschild to tackle global threats in Chautauqua lecture by Maggie Angevine on August 25, 2020 share This year, 2020, marks the 75th anniversary of the United Nations, the founding of which forever strengthened the bond between the nations of the world. Hochschild Fabrizio Hochschild, the under-secretary-general and special adviser to the