Étienne-Émile Baulieu
He gave women a private, safe choice by pioneering the abortion pill, reshaping reproductive rights worldwide.
1926–2025 (age 99)·French biochemist and endocrinologist·Birthday: December 12·The Greatest Generation
Biography
Étienne-Émile Baulieu was a scientific maverick whose work in the chemistry of hormones fundamentally altered medicine and society. Born in Strasbourg, he trained as both a physician and a biochemist, a dual expertise that fueled his groundbreaking research into steroid receptors. His most famous contribution, the development of the steroid antagonist RU-486 (mifepristone), provided a non-surgical method for early pregnancy termination, turning a complex hormonal process into a manageable pill. Beyond this, his lifelong fascination with hormones and aging led him to champion DHEA as a potential prohormone with anti-aging properties, a controversial yet influential line of inquiry. Operating with a characteristic blend of intellectual rigor and political savvy, Baulieu navigated fierce opposition to make his medical breakthrough accessible, cementing his legacy as a scientist who directly empowered individual autonomy.
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.
Étienne-Émile was born in 1926, 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 Étienne-Émile Was Born
The biggest hits of 1926
#1 Movie
Ben-Hur: A Tale of the Christ
Étienne-Émile's Life & Times
The world at every milestone
1926Born
Robert Goddard launches the first liquid-fueled rocket
President: Calvin Coolidge"Baby Face" — Jan Garber
1931Started school
The Empire State Building opens as the world's tallest
Gas: $0.17/galPresident: Herbert Hoover"Minnie the Moocher" — Cab CallowayBest Picture: Cimarron
1939Became a teenager
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
1942Could drive
Battle of Midway turns the tide in the Pacific
Gas: $0.20/galHome: $3,175Min wage: $0.30/hrPresident: Franklin D. Roosevelt"White Christmas" — Bing CrosbyBest Picture: Mrs. Miniver
1944Could vote
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
1947Turned 21
India gains independence; the Dead Sea Scrolls found
Gas: $0.23/galHome: $6,600Min wage: $0.40/hrPresident: Harry S. Truman"Near You" — Francis CraigBest Picture: Gentleman's Agreement
1956Turned 30
Elvis Presley appears on The Ed Sullivan Show
Gas: $0.30/galHome: $10,050Min wage: $1.00/hrPresident: Dwight D. Eisenhower"Heartbreak Hotel" — Elvis PresleyBest Picture: Around the World in 80 Days
1966Turned 40
Star Trek premieres on television
Gas: $0.32/galHome: $14,200Min wage: $1.25/hrPresident: Lyndon B. Johnson"The Ballad of the Green Berets" — SSgt Barry SadlerBest Picture: A Man for All Seasons
1976Turned 50
Apple Computer founded; US bicentennial
Gas: $0.59/galHome: $29,300Min wage: $2.30/hrPresident: Gerald Ford"Silly Love Songs" — WingsBest Picture: Rocky
1986Turned 60
Challenger disaster; Chernobyl nuclear meltdown
Gas: $0.86/galHome: $66,600Min wage: $3.35/hrPresident: Ronald Reagan"That's What Friends Are For" — Dionne & FriendsBest Picture: Platoon
1996Turned 70
Dolly the sheep cloned
Gas: $1.23/galHome: $99,700Min wage: $4.75/hrPresident: Bill Clinton"Macarena" — Los del RioBest Picture: The English Patient
2006Turned 80
Twitter launches; Pluto reclassified as dwarf planet
Gas: $2.59/galHome: $174,700Min wage: $5.15/hrPresident: George W. Bush"Bad Day" — Daniel PowterBest Picture: The Departed
2025Died at 99
AI agents go mainstream
Gas: $3.10/galHome: $385,000Min wage: $7.25/hrPresident: Donald Trump"APT." — Rose & Bruno Mars
Key Achievements
- Led the development of mifepristone (RU-486), the first medication approved for medical abortion.
- Made pivotal discoveries in the understanding of steroid hormone receptors and their mechanisms of action.
- Served as a founding member of the French Academy of Sciences' section on human biology and medical sciences.
- Authored over 1,000 scientific papers and several books, communicating complex endocrinology to broad audiences.
Did You Know?
He was born Étienne Blum but changed his surname to Baulieu during WWII to evade Nazi persecution as a Jew.
Baulieu was a member of the French Resistance during the German occupation of France.
He maintained a long-running scientific debate and friendship with endocrinology pioneer Gregory Pincus.
Beyond science, he was a noted art collector and close friend of artists like Niki de Saint Phalle.
““The scientist must be an adventurer. He has to dare to imagine the improbable.””
