Explained (2018)

This documentary series, made in partnership with Vox, explain some of the world's current trends, from politics, to science to pop culture.

Last episode

Fairy Tales
Oct 15, 2021

Seasons

May 23, 2018

1. The Racial Wealth Gap

Cory Booker and others discuss how slavery, housing discrimination and centuries of inequality have compounded to create a racial wealth gap.

May 23, 2018

2. Designer DNA

Scientific feat or terrifying social experiment? Specialists in the field discuss the high stakes and ethical controversies of gene editing.

May 23, 2018

3. Monogamy

What do biology, human history and the promiscuity of bonobos reveal about monogamy? Experts and everyday couples weigh in on shifting cultural norms.

May 30, 2018

4. K-Pop

Elaborate music videos, adoring fans, killer choreography. Learn about the global music phenomenon from South Korea that goes beyond "Gangnam Style."

Jun 06, 2018

5. Cryptocurrency

Cryptocurrency has made people billionaires, but is digital cash the next revolution? Learn about this anonymous currency and how it's coveted.

Jun 13, 2018

6. Why Diets Fail

Atkins. Paleo. Keto. Do any work in the long term? Experts look at marketing, food environments and genes to explain why diets are often unsuccessful.

Jun 20, 2018

7. The Stock Market

Does the stock market accurately reflect the status of the economy? Finance specialists discuss market history, valuations and CEO incentives.

Jun 27, 2018

8. eSports

Is fake violence a sport? Fans, shoutcasters, and eSports icons break down today's video games and the explosive popularity of competitive gaming.

Jul 04, 2018

9. Extraterrestrial Life

Despite decades of searching, we have yet to discover extraterrestrial life. Scientists discuss the reasons, including: Are aliens just too snobby?

Jul 11, 2018

10. !

Do we overuse exclamation points!? Linguists and copy editors look at how the punctuation has adapted across history, literature and internet-speak.

Jul 18, 2018

11. Cricket

Cricket experts look at how the confusing sport became so popular and discuss its evolution in becoming more accessible entertaining and profitable.

Jul 25, 2018

12. Weed

Marijuana experts discuss the rise of potent "sexually frustrated" cannabis plants, the quests for consistency in weed strains and the history of hemp.

Aug 01, 2018

13. Tattoo

They've been used to command respect, punish criminals and mark achievements. Tattooists speak about the origins of tattoo traditions and rituals.

Aug 08, 2018

14. Astrology

Do zodiac signs prescribe your fate? Or do horoscopes' accuracy lie in the placebo effect? Take a look at the science, history and lure of astrology.

Aug 15, 2018

15. Can We Live Forever ?

Can we uncover the secrets to extending the human lifespan? Experts discuss how developments in science -- even the French lilac -- hold some clues.

Aug 22, 2018

16. The Female Orgasm

The female orgasm is more elusive when a man is involved. Discover the reasons why and how women are embracing hands on solutions.

Aug 29, 2018

17. Political Correctness

Political correctness can sometimes feel like a tug-of-war between inclusivity and free speech. Experts discuss the concepts behind the fraught term.

Sep 05, 2018

18. Why Women Are Paid Less

Hillary Clinton and Anne-Marie Slaughter discuss the cultural norms at the center of the worldwide gender pay gap, including the "motherhood penalty."

Sep 12, 2018

19. The World's Water Crisis

The global water crisis is at an inflection point. How do we price our most valuable resource, while also ensuring access to it as a human right?

Sep 19, 2018

20. Music

When does sound become music? Why are humans so uniquely able to master musicality? Researchers talk rhythm, octaves and the magic of song and dance.