S5 - E1Is God an Alien Concept? Mar. 05, 2014
S5 - E2Is Luck Real? Mar. 12, 2014
S5 - E3Is Poverty Genetic? Jun. 04, 2014
S5 - E4How to Collapse a Superpower Jun. 11, 2014
S5 - E5Does the Ocean Think? Jun. 18, 2014
S5 - E6Is a Zombie Apocalypse Possible? Jun. 25, 2014
S5 - E7Is Gravity an Illusion? Jul. 02, 2014
S5 - E8Will We Become God? Jul. 09, 2014
S5 - E9Is There a Shadow Universe? Jul. 16, 2014
S5 - E10When Did Time Begin? Jul. 23, 2014