PAST EVENTS.
Oh them good ol' days.
Click on the name of the tour to explore.
DR BRIAN GREENE
MAR
2016
SAM HARRIS
JAN
2016
MAAJID NAWAZ
JAN
2016
NEIL DEGRASSE TYSON
AUG
2015
DR CORNEL WEST
JUN
2015
EDWARD SNOWDEN
MAY
2015
James Randi
APR
2015
DR MICHIO KAKU
JUN
2014