Gorbachev. Heaven • 2022

100:05

Follow Alex Honnold as he becomes the first person to ever free solo climb Yosemite's 3,000ft high El Capitan Wall. With no ropes or safety gear, he completed arguably the greatest feat in rock climbing history.

2018 • People

18:27

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

S1E17 • Explained • 2018 • People

49:59

Counting down from 62 to 50 we list scientists, revolutionaries, Generals… and even “the king”. But Elvis Presley isn’t the only surprise in this episode as he stands shoulder to shoulder with Amelia Earhart, Edwin Hubble and more. This episode touches on some issues which remain vital today and choices that changed the world and the way we live.

S1E4 • The 101 People who Made the 20th Century • 2016 • People

76:42

Marco Polo: World's Greatest Overland Explorer? Or World's Biggest Liar? Perhaps no land journey in human history is more famous than Marco Polo's legendary 24 year trek across Asia. But was it all just a big lie? As described in his 1299 book, the peripatetic Venetian merchant encountered such wonders as the "singing sand dunes" of Dunhuang, China, "mountains of salt" in present-day Afghanistan, and the glories of the Mongol court of Kublai Khan. Generations of Europeans were spellbound by Polo's account, yet in recent years some scholars have questioned its authenticity. National Geographic Photographer Mike Yamashita sets out to visually document one of the greatest overland journeys ever made: the 24-year odyssey of Marco Polo. 700 years ago a young Venetian set out on what was to become one of the most influential journeys ever made. His adventures took him well beyond the boundaries of the known world of Persia to a land that was almost completely unexplored - the mysterious Middle Kingdom. But ever since he returned there were those who doubted Marco Polo. Did he really see what he described in his legendary book, 'Description of the World' or did he merely describe what others told him. In this film, Mike Yamashita follows Marco's book from the lofty heights of the Pamir Mountains to the fabled city of Xanadu in Mongolia. In so doing he attempts to unravel some of the age old mystery: Did Marco Polo really go to China? In the course of this incredible journey Mike stumbles onto a nomadic Kazak wedding in Aksai and investigates the controversy of the Great Wall - why did Polo never mention this in his famous travelogue "The Description of the World"? And why did he never mention tea or chopsticks? Yamashita talks to noted Chinese historian Professor Liu Yingsheng about these and many other Polo conundrums. In Yunnan province, he visits the bound feet women, and travels to inner Mongolia to film the famous herds of the Mongolian horsemen. As Yamashita reaches Xanadu he ponders on how Polo became a trusted confidant to the Khan and spent 17 years in his service. What sights he must have seen. But did he? The mystery slowly but surely reveals itself.

2022 • People

45:02

Carl Sagan did more to popularize science than any man on the planet, sharing his wonder and fascination with the mysteries of the universe with millions. He was the rarest of all creatures: the celebrity scientist. While some accused him of being a grandstander, none can deny that his approach to science helped introduce millions of people to the great wonders of the universe that fascinated him all his life. Carl Sagan played many roles: professor, working scientist, bestselling author and TV personality. In his classic television series, he brought science to the masses in an accessible, entertaining format. But he also performed groundbreaking research in astronomy, and was willing to risk his reputation to investigate the possibility of extraterrestrial life. Explore the remarkable life of this visionary scientist from his childhood to his death from bone marrow disease at 62. Colleagues trace the many contributions he made to his field, while family members including his wife and sister offer insight into the private man. From Cosmos to Contact, this is the story of the dedicated man who shared his love of the heavens with millions.

1996 • People

22:15

Chuck D and Arsenio Hall discuss the pop-culture revolution of 1989 that raised the collective social consciousness.

S1E4 • 1989: The Year that Made the Modern World • 2019 • People