#100 Matt Mullenweg: Collaboration Is Key

#101 Jane McGonigal: The Psychology of Gaming

#102 Sendhil Mullainathan: The Chaos Inside Us

#103 Loch Kelly: Effortless Mindfulness

#104 Nir Eyal: Mastering Indistraction

#105 Seth Godin: Failing On Our Way To Mastery

#106 Josh Kaufman: Maximizing Our Locus of Control

#107 Matt Ridley: Infinite Innovation

#108 Thomas Zurbuchen: Adventures in Astrophysics

#109 Angela Duckworth: Grit and Human Behavior