No one should die because they live too far from a doctor | Raj Panjabi

Am I not human? A call for criminal justice reform | Marlon Peterson

The refugee crisis is a test of our character | David Miliband

Don't fear intelligent machines. Work with them | Garry Kasparov

How to squeeze electricity out of crystals - Ashwini Bharathula

How pollution is changing the ocean's chemistry | Triona McGrath

The philosophy of Stoicism - Massimo Pigliucci

How to find a wonderful idea | OK Go

What can you learn from ancient skeletons? - Farnaz Khatibi

Why I speak up about living with epilepsy | Sitawa Wafula

Poverty isn't a lack of character; it's a lack of cash | Rutger Bregman

The power of creative constraints - Brandon Rodriguez

Why do people join cults? - Janja Lalich

Why school should start later for teens | Wendy Troxel

A climate solution where all sides can win | Ted Halstead

The genius of Marie Curie - Shohini Ghose

What makes life worth living in the face of death | Lucy Kalanithi

3 principles for creating safer AI | Stuart Russell

How human noise affects ocean habitats | Kate Stafford

Why don't perpetual motion machines ever work? - Netta Schramm

How the bendy straw was invented | Moments of Vision 12 - Jessica Oreck

The biology of our best and worst selves | Robert Sapolsky

A tribute to nurses | Carolyn Jones

Who were the Vestal Virgins, and what was their job? - Peta Greenfield

A summer school kids actually want to attend | Karim Abouelnaga

There's no shame in taking care of your mental health | Sangu Delle

How (and why) Russia hacked the US election | Laura Galante

The world’s most mysterious book - Stephen Bax

This is what democracy looks like | Anthony D. Romero

English Sounds - R [ɹ] Consonant - How to make the R [ɹ] Consonant

Behind the lies of Holocaust denial | Deborah Lipstadt

Science in service to the public good | Siddhartha Roy

On tennis, love and motherhood | Serena Williams and Gayle King

History’s deadliest colors - J. V. Maranto

What You Can Do to Prevent Alzheimer's | Lisa Genova | TED

How fake news does real harm | Stephanie Busari

How I learned to read -- and trade stocks -- in prison | Curtis "Wall Street" Carroll

A brief history of goths - Dan Adams

A doctor's case for medical marijuana | David Casarett

A video game to cope with grief | Amy Green

How radio telescopes show us unseen galaxies | Natasha Hurley-Walker

The history of tea - Shunan Teng

How does your body process medicine? - Céline Valéry

How do you build a sacred space? | Siamak Hariri

How does asthma work? - Christopher E. Gaw

Thoughts on humanity, fame and love | Shah Rukh Khan | TED

Poetry, music and identity (with English subtitles) | Jorge Drexler | TED

A simple birth kit for mothers in the developing world | Zubaida Bai