January 3, 2020 | Park News Class of 2022 Hosts the Gerald H. Elkan Distinguished Lecture in Science and Society Featuring Thomas Hager By blfields On Oct. 1, 2020, the Park Scholarships Class of 2022 hosted the Gerald H. Elkan Distinguished Lecture in Science and Society. Award-winning author Thomas Hager discussed “How to Talk About Science in a Post-Truth World.”