text: Chemistry Nobel Laureates discuss creativity in science - Stockholm University
  How is great research born, and how can a few ideas evolve into a new field of research? At an open seminar in the Aula Magna, Stockholm University, 2013 Chemistry Nobel laureates Martin Karplus, Michael Levitt and Arieh Warshel shared their experiences, feelings and ideas about the future of science, and what they would do if they were to start over as PhD students today.
  Nobel Prize in Chemistry 2013. Illustration: © Johan Jarnestad/The Royal Swedish Academy of Sciences