Mining the Deep Sea | Tom Peacock | TEDxMIT

The ocean floor contains valuable minerals. Should we leave them there? | Sandor Mulsow | TEDxPerth

Everything is Connected -- Here's How: | Tom Chi | TEDxTaipei

The first 20 hours -- how to learn anything | Josh Kaufman | TEDxCSU

Reimagining the Electric Grid | Mohamadou Bella Bah | TEDxMIT

Deep Sea Mining: The Next Climate Disaster No One’s Talking About | Vasser Seydel | TEDxBoston

How To Eliminate Self Doubt Forever & The Power of Your Unconscious Mind | Peter Sage | TEDxPatras

The Fourth Phase of Water: Dr. Gerald Pollack at TEDxGuelphU

5 steps to designing the life you want | Bill Burnett | TEDxStanford

Putting Yourself Out There | Lori Granito | TEDxLingnanUniversity

25 Chemistry Experiments in 15 Minutes | Andrew Szydlo | TEDxNewcastle

The four-letter code to selling anything | Derek Thompson | TEDxBinghamtonUniversity

Mining Our Way to a Low Carbon Future | Lucy Crane | TEDxTruro

Think Fast. Talk Smart | Matt Abrahams | TEDxMontaVistaHighSchool

The Case for Cosmic Modesty | Abraham (Avi) Loeb | TEDxHarvardCollege

The Power of Addiction and The Addiction of Power: Gabor Maté at TEDxRio+20

How to learn any language in six months | Chris Lonsdale | TEDxLingnanUniversity

Why renewables can’t save the planet | Michael Shellenberger | TEDxDanubia

Stoicism as a philosophy for an ordinary life | Massimo Pigliucci | TEDxAthens

Brain Hack: 6 secrets to learning faster, backed by neuroscience | Lila Landowski | TEDxHobart

You are contagious | Vanessa Van Edwards | TEDxLondon