Results come from Exumo's own index. Data from YouTube; Exumo is not affiliated with YouTube.

1. 15:34

   The trauma of systematic racism is killing Black women. A first step toward change...

   TED · Jun 12, 2017 · 141.8K views

2. 10:34

   Why school should start later for teens | Wendy Troxel

   TED · Jun 9, 2017 · 738.8K views

3. 13:08

   A climate solution where all sides can win | Ted Halstead

   TED · Jun 8, 2017 · 352.6K views

4. 16:10

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

   TED · Jun 7, 2017 · 336.9K views

5. 17:36

   3 principles for creating safer AI | Stuart Russell

   TED · Jun 6, 2017 · 147.2K views

6. 11:52

   How human noise affects ocean habitats | Kate Stafford

   TED · Jun 5, 2017 · 90.8K views

7. 15:52

   The biology of our best and worst selves | Robert Sapolsky

   TED · May 31, 2017 · 1.1M views

8. 10:49

   A tribute to nurses | Carolyn Jones

   TED · May 30, 2017 · 98.3K views

9. 7:06

   A summer school kids actually want to attend | Karim Abouelnaga

   TED · May 29, 2017 · 90.7K views

10. 9:07

    There’s No Shame in Taking Care of Your Mental Health | Sangu Delle

    TED · May 26, 2017 · 499.1K views

11. 9:34

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

    TED · May 25, 2017 · 136K views

12. 12:49

    This is what democracy looks like | Anthony D. Romero

    TED · May 24, 2017 · 96.7K views

13. 15:31

    Behind the lies of Holocaust denial | Deborah Lipstadt

    TED · May 23, 2017 · 459.2K views

14. 14:34

    Science in service to the public good | Siddhartha Roy

    TED · May 22, 2017 · 53.4K views

15. 18:29

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

    TED · May 22, 2017 · 1.4M views

16. 13:57

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

    TED · May 19, 2017 · 3.4M views

17. 6:27

    How fake news does real harm | Stephanie Busari

    TED · May 18, 2017 · 175.2K views

18. 11:04

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

    TED · May 18, 2017 · 4.3M views

19. 15:08

    A doctor's case for medical marijuana | David Casarett

    TED · May 17, 2017 · 580.2K views

20. 10:35

    A video game to cope with grief | Amy Green

    TED · May 17, 2017 · 115.4K views