Mathematician and game enthusiast Marcus du Sautoy discusses the iconic game of Risk. More links & stuff in full description below ↓↓↓ Around the World in Eighty Games (Amazon affiliate link): https://amzn.to/3snW2bD More about the book: https://www.simonyi.ox.ac.uk/books/around-the-world-in-80-games/ Marcus du Sautoy books: https://amzn.to/3QkSjnf Marcus du Sautoy website: https://www.simonyi.ox.ac.uk/ More videos with Marcus: https://bit.ly/Marcus_Numberphile Dice videos on Numberphile: https://bit.ly/Dice_Videos Patreon: http://www.patreon.com/numberphile Risk Board Game: https://amzn.to/3SsAuUq (Amazon affiliate link) Numberphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: https://bit.ly/numberphile-janestreet We're also supported by the Simons Laufer Mathematical Sciences Institute (formerly MSRI): http://bit.ly/MSRINumberphile Our thanks also to the Simons Foundation: https://www.simonsfoundation.org/ NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Video by Brady Haran & Pete McPartlan Numberphile T-Shirts and Merch: null Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 Thanks Patrons, including: Juan Benet Matthew Feinberg Jeff Straathof Ben Delo Ken Baron Andy B Michael Dunworth Yana Chernobilsky James Bissonette Jubal John Ben White Andrei M Burke RAD Donato Matthew Schuster Ron Hochsprung Ubiquity Ventures Gnare Heather Liu Jordan W Oja Tracy Parry Ian George Walker Arnas Bernd Sing Valentin Alex Khein Doug Hoffman John Loach Michael Rops