Philip W. Anderson
He revealed how broken symmetry and disorder, once seen as flaws, actually govern the fundamental behavior of materials from magnets to superconductors.
1923–2020 (age 97)·American theoretical physicist·Birthday: December 13·The Greatest Generation
Biography
Philip Anderson's mind thrived in the messy, complicated corners of physics that others overlooked. While many of his mid-century peers sought elegance in perfect order, Anderson was drawn to the real world of impure, disordered solids. His pioneering work on localization showed how electrons could get trapped in a disordered material, a concept that became foundational for understanding amorphous semiconductors. His exploration of symmetry breaking provided a unifying language for phenomena as diverse as magnetism and superconductivity, famously coining the phrase 'more is different' to argue that complex systems exhibit emergent behaviors not predictable from their individual parts. This intellectual fearlessness—tackling superconductivity, antiferromagnetism, and spin glasses with equal vigor—earned him a Nobel Prize and established him as a theorist who fundamentally reshaped how we think about matter itself.
The Greatest Generation
1901–1927
Grew up during the Depression, fought World War II, and built the postwar economic boom. Defined by shared sacrifice, institutional trust, and a belief that hard work and loyalty would be rewarded.
Philip was born in 1923, placing them squarely in The Greatest Generation. The events that shaped this generation — world wars, depression, and rapid industrialization — shaped the world they entered and the choices available to them.
#1 When Philip Was Born
The biggest hits of 1923
#1 Movie
The Covered Wagon
Philip's Life & Times
The world at every milestone
1923Born
The Great Kanto earthquake devastates Tokyo
President: Calvin Coolidge"Yes! We Have No Bananas" — Billy Jones
1928Started school
Alexander Fleming discovers penicillin; Mickey Mouse debuts
President: Calvin Coolidge"Ol' Man River" — Paul WhitemanBest Picture: Wings
1936Became a teenager
Jesse Owens wins four golds at the Berlin Olympics
Gas: $0.19/galPresident: Franklin D. Roosevelt"The Way You Look Tonight" — Fred AstaireBest Picture: The Great Ziegfeld
1939Could drive
World War II begins; The Wizard of Oz premieres
Gas: $0.19/galMin wage: $0.30/hrPresident: Franklin D. Roosevelt"Over the Rainbow" — Judy GarlandBest Picture: Gone with the Wind
1941Could vote
Pearl Harbor attack brings the US into WWII
Gas: $0.19/galHome: $3,060Min wage: $0.30/hrPresident: Franklin D. Roosevelt"Chattanooga Choo Choo" — Glenn MillerBest Picture: How Green Was My Valley
1944Turned 21
D-Day: Allied forces land at Normandy
Gas: $0.21/galHome: $3,400Min wage: $0.30/hrPresident: Franklin D. Roosevelt"Swinging on a Star" — Bing CrosbyBest Picture: Going My Way
1953Turned 30
DNA structure discovered by Watson and Crick
Gas: $0.27/galHome: $8,750Min wage: $0.75/hrPresident: Dwight D. Eisenhower"Song from Moulin Rouge" — Percy FaithBest Picture: From Here to Eternity
1963Turned 40
JFK assassinated in Dallas; Martin Luther King's 'I Have a Dream' speech
Gas: $0.31/galHome: $13,100Min wage: $1.25/hrPresident: Lyndon B. Johnson"Sugar Shack" — Jimmy Gilmer & The FireballsBest Picture: Tom Jones
1973Turned 50
US withdraws from Vietnam; Roe v. Wade decided
Gas: $0.39/galHome: $22,100Min wage: $1.60/hrPresident: Richard Nixon"Tie a Yellow Ribbon Round the Ole Oak Tree" — Tony Orlando & DawnBest Picture: The Sting
1983Turned 60
Internet adopts TCP/IP, creating the modern internet
Gas: $1.16/galHome: $57,700Min wage: $3.35/hrPresident: Ronald Reagan"Every Breath You Take" — The PoliceBest Picture: Terms of Endearment
1993Turned 70
European Union officially established
Gas: $1.11/galHome: $86,600Min wage: $4.25/hrPresident: Bill Clinton"I Will Always Love You" — Whitney HoustonBest Picture: Schindler's List
2003Turned 80
US invades Iraq; Human Genome Project completed
Gas: $1.59/galHome: $146,000Min wage: $5.15/hrPresident: George W. Bush"In Da Club" — 50 CentBest Picture: The Lord of the Rings: The Return of the King
2020Died at 97
COVID-19 pandemic shuts down the world
Gas: $2.17/galHome: $248,800Min wage: $7.25/hrPresident: Donald Trump"Blinding Lights" — The WeekndBest Picture: Nomadland
Key Achievements
- Awarded the 1977 Nobel Prize in Physics for his investigations into the electronic structure of magnetic and disordered systems.
- Formulated the concept of Anderson localization, explaining how disorder can halt the flow of electrons.
- Made pivotal contributions to the theory of superconductivity, including the Anderson-Higgs mechanism and the study of superconductors with magnetic impurities.
- Developed the theoretical model for antiferromagnetism and made key advances in understanding spin glasses.
Did You Know?
He was an avid hiker and mountaineer, often combining physics conferences with climbing trips.
During World War II, he worked as a radio engineer at the U.S. Naval Research Laboratory.
He was a strong critic of the Strategic Defense Initiative ('Star Wars') in the 1980s.
His famous essay 'More is Different' was published in the journal Science in 1972.
“The ability to reduce everything to simple fundamental laws does not imply the ability to start from those laws and reconstruct the universe.”
