Explained

Season 1

20 episodes 3 seasons

Release Date

Premiered

Explained Season 1 released on May 23, 2018.

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Episodes

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S01E01 Aired May 23, 2018

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.

S01E02 Aired May 23, 2018

Designer DNA

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

S01E03 Aired May 23, 2018

Monogamy

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

S01E04 Aired May 30, 2018

K-Pop

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

S01E05 Aired June 06, 2018

Cryptocurrency

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

S01E06 Aired June 13, 2018

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.

S01E07 Aired June 20, 2018

The Stock Market

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

S01E08 Aired June 27, 2018

eSports

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

S01E09 Aired July 04, 2018

Extraterrestrial Life

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

S01E10 Aired July 11, 2018

!

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

S01E11 Aired July 18, 2018

Cricket

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

S01E12 Aired July 25, 2018

Weed

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

S01E13 Aired August 01, 2018

Tattoo

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

S01E14 Aired August 08, 2018

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.

S01E15 Aired August 15, 2018

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.

S01E16 Aired August 22, 2018

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.

S01E17 Aired August 29, 2018

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.

S01E18 Aired September 05, 2018

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."

S01E19 Aired September 12, 2018

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?

S01E20 Aired September 19, 2018

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.