Kenneth Joseph Arrow (23 August 1921 – 21 February 2017) was an American economist, mathematician, writer, and political theorist. He was the joint winner of the Nobel Memorial Prize in Economic Sciences with John Hicks in 1972. In economics, he was a major figure in post-World War II neo-classical economic theory. Many of his former graduate students have gone on to win the Nobel Memorial Prize themselves. His most significant works are his contributions to social choice theory, notably "Arrow's impossibility theorem", and his work on general equilibrium analysis. He has also provided foundational work in many other areas of economics, including endogenous growth theory and the economics of information. (Wikipedia).
To you, who was Albert Einstein?
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From playlist Science Unplugged: Special Relativity
Einstein's Famous Blunder - Sixty Symbols
Albert Einstein did amazing things with General Relativity - but he famously got it wrong when it came to the expansion of the Universe. Einstein's Blackboard: https://youtu.be/KIwpGEvmgvs More relativity videos (with Mike Merrifield): http://bit.ly/Gamma3 More long interviews with Ed:
From playlist Ed Copeland - Sixty Symbols
Stanford Engineering Hero Lecture: Kenneth Arrow (In Memoriam)
Stanford Engineering Hero Lecture Speaker: Kenneth Arrow, PhD. Dr. Kenneth Arrow recently passed away, so we're re-running his lecture from 2014 in memory of him. RIP Kenneth Arrow. In this lecture, Nobel Prize-winning economist Kenneth Arrow will speak about the interactions and diffe
From playlist Stanford Engineering Hero Lectures
Einstein the Mad Scientist | Genius
Albert Einstein races to solve the proof of his theory of general relativity before mathematician David Hilbert. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all Genius Clips here: http://bit.ly/2WatchGenius #NationalGeographic #Genius #Einstein About Genius: From Executive Produce
From playlist Newest Clips | National Geographic
Arrow's Impossibility Theorem | Infinite Series
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/donateinfi The bizarre Arrow’s Impossibility Theorem, or Arrow’s Paradox, shows a counterintuitive relationship between fair voting procedures and dictatorships. Start your free t
From playlist An Infinite Playlist
Stanford Engineering Hero Lecture: Kenneth Arrow
In this lecture, Nobel Prize-winning economist Kenneth Arrow will speak about the interactions and differences between the fields of microeconomics -- which looks at the behavior of individual people and companies within the economy -- and operations research, which applies advanced analyt
From playlist Stanford Engineering Hero Lectures
A Beer with Stephen Hawking - Sixty Symbols
Stephen Hawking died on March 14, 2018. More Hawking videos: http://bit.ly/HawkingVideos This video features Professors Ed Copeland and Mike Merrifield being interviewed by Sean Riley. Visit our website at http://www.sixtysymbols.com/ We're on Facebook at http://www.facebook.com/sixtysym
From playlist Stephen Hawking - Sixty Symbols
What is the best way to design a voting system? Governments and other institutions have been experimenting for decades with all sorts of different systems, "ranked choice" being a trendy system recently. In the 1950's, mathematician and economist Kenneth Arrow laid out a very mild set of c
From playlist Summer of Math Exposition Youtube Videos
The Letter That Led to the Atomic Bomb | Genius
Albert Einstein becomes a United States citizen and faces a moral dilemma in service to his new country. ➡ Subscribe: http://bit.ly/NatGeoSubscribe ➡ Watch all Genius Clips here: http://bit.ly/2WatchGenius About Genius: From Executive Producers Brian Grazer and Ron Howard, National Geogra
From playlist Newest Clips | National Geographic
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From playlist Science Unplugged: Physics
Math Explorations Ep8, Arrow's Theorem & Manipulability (Feb 2, 2022)
This is a recording of a live class for Math 1015, Mathematics: An Exploration, an undergraduate course for non-technical majors at Fairfield University, Spring 2022. The major topics are voting, gerrymandering, and graph theory. Handouts and homework are at the class website. Class web
From playlist Math 1015 (Mathematical Explorations) Spring 2022
Voting & the Electoral College: Logic, Riddles, & Paradoxes in Math and History | Brain Teasers
Learn more about this course and start your FREE trial here: https://wondrium.com/youtube/lp/t2/math?utm_source=Video&utm_medium=Youtube&utm_campaign=149651 In this lecture, learn that determining the will of the voters can require a mathematician. Delve into paradoxical outcomes of elect
From playlist Math and Statistics
Is Democracy Impossible? (Arrow's Theorem)
Whether we're deciding our next president or what to eat for lunch, voting is the pinnacle of our democracy. Or is it? Voters have felt increasingly dissatisfied and disenfranchised, but what if the problem is with the way we vote? In this video, we take a look at one of the most incredibl
From playlist Voting and Election Reform
Isaac Newton - English Physicist & Formulated the Laws of Gravity |Mini Bio | BIO
Watch a short biography of Isaac Newton, a key figure in the scientific revolution who is most famous for formulating laws of gravity. #Biography Subscribe for more Biography: http://aetv.us/2AsWMPH Delve deeper into Biography on our site: http://www.biography.com Follow Biography for mo
From playlist Genius & Innovation | A+E Networks
Quantum Entanglement and the 2022 Nobel Prize in Physics - Sixty Symbols
Some of the Sixty Symbols Professors discuss the 2022 Nobel Prize in Physics. More links and info below ↓ ↓ ↓ Featuring Phil Moriarty, Mike Merrifield, Ed Copeland, and Tony Padilla - all from the University of Nottingham's School of Physics. More of our Nobel Prize videos: http://bit.
From playlist Nobel Prize Videos - Sixty Symbols
Feynman's Infinite Quantum Paths
Viewers like you help make PBS (Thank you 😃) . Support your local PBS Member Station here: https://to.pbs.org/DonateSPACE How to predict the path of a quantum particle. Part 3 in our Quantum Field Theory Series. You can further support us on Patreon at https://www.patreon.com/pbsspaceti
From playlist Space Time!
From playlist Mathematics of Voting
AP Chem- Calculating pH with Strong and Weak Acids and Bases (1/3)
Join Presidential Award winning teachers Jonathan Bergmann and Aaron Sams as they teach AP Chemistry: AP Chem- Calculating pH with Strong and Weak Acids and Bases (1/3)
From playlist Flipped Learning: AP Chemistry Lessons
Who do you consider the greatest of all physicists?
When people think physics, they often think of Einstein, but Brian Greene has a different person in mind for the greatest of all physicists. Subscribe to our YouTube Channel for all the latest from World Science U. Visit our Website: http://www.worldscienceu.com/ Like us on Facebook: htt
From playlist Science Unplugged: Physics