Ralph Waldo Emerson
Leo Tolstoy
Mary Roach & Tim Folger
Dan Ariely & Tim Folger
Sam Kean
Bill McKibben & Jaime Green
Ayana Elizabeth Johnson & Jaime Green
Carl Zimmer & Jaime Green
Timothy Leigh-Manuell
Kevin Ahern & Indira Rajagopal
Michael Brenner, Pia Sörensen & David Weitz
Emily Glenn
Ronan D. Irzykiewicz
Sam Bennett
Kenneth Kuttler
Mordecai Cubitt Cooke
Andrea Wulf
Alfred North Whitehead