Prof. Sophia Rosenfeld of University of Pennsylvania on Statistics, Democracy and Choice

Prof. Jacqueline Gerson of Cornell on how anthropogenic activities changed nutrients in watersheds.

Prof. Yotam Ophir of the University at Buffalo on disinformation, and conspiracy theories

Prof. Robert Sternberg of Cornell University on Intelligence and Wisdom

Prof. Anita Allen of the University of Pennsylvania on Privacy

Dr. Anna Trindade Falcão of Harvard on Active Galactic Nuclei (AGN),

Prof. Mike Wiest of Wellesley College on Consciousness

Prof. Thomas Maschmeyer of the University of Sydney on battery technologies and plastics recycling