Claudio Irigoyen is a graduate student in economics at the University of Chicago.
Esteban Rossi-Hansberg is Professor of Economics and International Affairs, Princeton University.
Cavan Scott is co-author, with Mark Wright, of the Sunday Times bestseller, Who-Ology. He has written numerous books, audio dramas and comics strips based on such series as The Sarah Jane Adventures, Skylanders, Judge Dredd and, of course, Doctor Who. He has written about the good Doctor's adventures in such magazines as SFX and Doctor Who Magazine and regularly appears at Doctor Who conventions around the country. Mark Wright is a journalist and author and has written many audios, short stories and comic strips featuring new adventures for the Doctor, along with tie-ins to other series such as The Power Rangers and The Sarah Jane Adventures. He is a regular contributor to Doctor Who Magazine.