Episodes
1. The Racial Wealth GapCory Booker and others discuss how slavery, housing discrimination and centuries of inequality have compounded to create a racial wealth gap.
2. Designer DNAScientific feat or terrifying social experiment? Specialists in the field discuss the high stakes and ethical controversies of gene editing.
3. MonogamyWhat do biology, human history and the promiscuity of bonobos reveal about monogamy? Experts and everyday couples weigh in on shifting cultural norms.
4. K-PopElaborate music videos, adoring fans, killer choreography. Learn about the global music phenomenon from South Korea that goes beyond "Gangnam Style."
5. CryptocurrencyCryptocurrency has made people billionaires, but is digital cash the next revolution? Learn about this anonymous currency and how it's coveted.
6. Why Diets FailAtkins. Paleo. Keto. Do any work in the long term? Experts look at marketing, food environments and genes to explain why diets are often unsuccessful.
7. The Stock MarketDoes the stock market accurately reflect the status of the economy? Finance specialists discuss market history, valuations and CEO incentives.
8. eSportsIs fake violence a sport? Fans, shoutcasters, and eSports icons break down today's video games and the explosive popularity of competitive gaming.
9. Extraterrestrial LifeDespite decades of searching, we have yet to discover extraterrestrial life. Scientists discuss the reasons, including: Are aliens just too snobby?
10. !Do we overuse exclamation points!? Linguists and copy editors look at how the punctuation has adapted across history, literature and internet-speak.
11. CricketCricket experts look at how the confusing sport became so popular and discuss its evolution in becoming more accessible entertaining and profitable.
12. WeedMarijuana experts discuss the rise of potent "sexually frustrated" cannabis plants, the quests for consistency in weed strains and the history of hemp.
13. TattooThey've been used to command respect, punish criminals and mark achievements. Tattooists speak about the origins of tattoo traditions and rituals.
14. AstrologyDo 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.
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.
16. The Female OrgasmThe female orgasm is more elusive when a man is involved. Discover the reasons why and how women are embracing hands on solutions.
17. Political CorrectnessPolitical correctness can sometimes feel like a tug-of-war between inclusivity and free speech. Experts discuss the concepts behind the fraught term.
18. Why Women Are Paid LessHillary Clinton and Anne-Marie Slaughter discuss the cultural norms at the center of the worldwide gender pay gap, including the "motherhood penalty."
19. The World's Water CrisisThe 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?
20. MusicWhen does sound become music? Why are humans so uniquely able to master musicality? Researchers talk rhythm, octaves and the magic of song and dance.
