David Phillips (chemist)
A chemist who used light as a surgical tool, pioneering photodynamic therapy to fight cancer and leading Britain's chemical society.
Born 1939 (age 87)·British chemist·Birthday: December 3·The Silent Generation
Biography
David Phillips works in the delicate space where light meets life. A physical chemist by training, he became fascinated by how molecules react to light, a field known as photochemistry. His most profound work translated that curiosity into medicine: he was instrumental in developing photodynamic therapy (PDT), a treatment where light-activated drugs target and destroy cancer cells with remarkable precision. Beyond the lab, Phillips was a skilled scientific diplomat, serving as President of the Royal Society of Chemistry where he championed education and public engagement. His career embodies the applied power of fundamental science, turning the abstract behavior of photons into a technology that offers hope in oncology clinics.
The Silent Generation
1928–1945
Born between the Depression and the end of WWII. Too young to fight, old enough to remember. They became the conformist middle managers of the 1950s — and the civil rights leaders who quietly dismantled Jim Crow.
David was born in 1939, placing them squarely in The Silent 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 David Was Born
The biggest hits of 1939
#1 Movie
Gone with the Wind
Best Picture
Gone with the Wind
David's Life & Times
The world at every milestone
1939Born
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
1944Started school
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
1952Became a teenager
Queen Elizabeth II ascends the throne
Gas: $0.27/galHome: $8,350Min wage: $0.75/hrPresident: Harry S. Truman"Blue Tango" — Leroy AndersonBest Picture: The Greatest Show on Earth
1955Could drive
Rosa Parks refuses to give up her bus seat
Gas: $0.29/galHome: $9,550Min wage: $0.75/hrPresident: Dwight D. Eisenhower"Rock Around the Clock" — Bill Haley & His CometsBest Picture: Marty
1957Could vote
Sputnik launches the Space Age
Gas: $0.31/galHome: $10,550Min wage: $1.00/hrPresident: Dwight D. Eisenhower"All Shook Up" — Elvis PresleyBest Picture: The Bridge on the River Kwai
1960Turned 21
Kennedy-Nixon debates become first televised presidential debates
Gas: $0.31/galHome: $11,900Min wage: $1.00/hrPresident: Dwight D. Eisenhower"Theme from A Summer Place" — Percy FaithBest Picture: The Apartment
1969Turned 30
Apollo 11: humans walk on the Moon; Woodstock festival
Gas: $0.35/galHome: $15,550Min wage: $1.60/hrPresident: Richard Nixon"Sugar, Sugar" — The ArchiesBest Picture: Midnight Cowboy
1979Turned 40
Iran hostage crisis begins; Three Mile Island accident
Gas: $0.86/galHome: $37,900Min wage: $2.90/hrPresident: Jimmy Carter"My Sharona" — The KnackBest Picture: Kramer vs. Kramer
1989Turned 50
Berlin Wall falls; Tiananmen Square protests
Gas: $1.00/galHome: $79,100Min wage: $3.35/hrPresident: George H.W. Bush"Look Away" — ChicagoBest Picture: Driving Miss Daisy
1999Turned 60
Columbine shooting; Y2K panic builds
Gas: $1.17/galHome: $113,900Min wage: $5.15/hrPresident: Bill Clinton"Believe" — CherBest Picture: American Beauty
2009Turned 70
Michael Jackson dies; Bitcoin created
Gas: $2.35/galHome: $148,500Min wage: $7.25/hrPresident: Barack Obama"Boom Boom Pow" — The Black Eyed PeasBest Picture: The Hurt Locker
2019Turned 80
First image of a black hole; Hong Kong protests
Gas: $2.60/galHome: $224,400Min wage: $7.25/hrPresident: Donald Trump"Old Town Road" — Lil Nas XBest Picture: Parasite
2026Age 87 today
Gas: $3.91/galPresident: Donald Trump
Key Achievements
- Served as President of the Royal Society of Chemistry from 2010 to 2012.
- Made significant contributions to the development of photodynamic therapy for cancer treatment.
- Held a professorship in physical chemistry at Imperial College London for decades.
- Was awarded the Royal Society's Davy Medal for his investigations in photochemistry and spectroscopy.
Did You Know?
He is an expert on the chemistry of lasers and their applications.
Phillips served as the Deputy Lieutenant for Greater London.
He was the first chemist to give the Royal Institution Christmas Lectures in over 150 years of the series.
His research group at Imperial College was known for its work on porphyrins, light-sensitive compounds used in PDT.
“Chemistry is not just about test tubes and smells; it's about understanding the world at a molecular level and then doing something useful with that knowledge.”
