Jacques Cousteau
He turned the ocean's depths into a living room for humanity, inventing the gear that let us breathe underwater and filming its wonders.
1910–1997 (age 87)·French oceanographer and author·Birthday: June 11·The Greatest Generation
Biography
Jacques Cousteau began not as an oceanographer, but as a French naval officer whose career was nearly ended by a car accident. His prescribed swimming therapy reignited a boyhood fascination with water, leading him to tinker with underwater cameras and, with engineer Émile Gagnan, to perfect the Aqua-Lung in 1943. This device, the first practical scuba system, didn't just open a new frontier for science; it opened a new world for the public. Cousteau understood that to protect the seas, people had to see them. He transformed his research vessel, the Calypso, into a floating film studio, producing television specials that brought shimmering, alien ecosystems into living rooms worldwide. His voice, narrating the silent ballet of marine life, became synonymous with oceanic discovery and, later, with a urgent environmental plea. He spent his final decades warning of the fragility of the blue planet he had helped us all fall in love with.
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.
Jacques was born in 1910, 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 Jacques Was Born
The biggest hits of 1910
Jacques's Life & Times
The world at every milestone
1910Born
Halley's Comet makes its closest approach
President: William Howard Taft
1915Started school
The Lusitania is sunk by a German U-boat
President: Woodrow Wilson
1923Became a teenager
The Great Kanto earthquake devastates Tokyo
President: Calvin Coolidge"Yes! We Have No Bananas" — Billy Jones
1926Could drive
Robert Goddard launches the first liquid-fueled rocket
President: Calvin Coolidge"Baby Face" — Jan Garber
1928Could vote
Alexander Fleming discovers penicillin; Mickey Mouse debuts
President: Calvin Coolidge"Ol' Man River" — Paul WhitemanBest Picture: Wings
1931Turned 21
The Empire State Building opens as the world's tallest
Gas: $0.17/galPresident: Herbert Hoover"Minnie the Moocher" — Cab CallowayBest Picture: Cimarron
1940Turned 30
The Blitz: Germany bombs London
Gas: $0.18/galHome: $2,938Min wage: $0.30/hrPresident: Franklin D. Roosevelt"I'll Never Smile Again" — Tommy DorseyBest Picture: Rebecca
1950Turned 40
Korean War begins
Gas: $0.27/galHome: $7,354Min wage: $0.75/hrPresident: Harry S. Truman"Goodnight Irene" — Gordon Jenkins & The WeaversBest Picture: All About Eve
1960Turned 50
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
1970Turned 60
First Earth Day; The Beatles break up
Gas: $0.36/galHome: $17,000Min wage: $1.60/hrPresident: Richard Nixon"Bridge over Troubled Water" — Simon & GarfunkelBest Picture: Patton
1980Turned 70
John Lennon shot and killed in New York
Gas: $1.19/galHome: $47,200Min wage: $3.10/hrPresident: Jimmy Carter"Call Me" — BlondieBest Picture: Ordinary People
1990Turned 80
Hubble Space Telescope launched; Germany reunifies
Gas: $1.15/galHome: $79,100Min wage: $3.80/hrPresident: George H.W. Bush"Hold On" — Wilson PhillipsBest Picture: Dances with Wolves
1997Died at 87
Princess Diana dies in Paris car crash; Harry Potter published
Gas: $1.23/galHome: $104,100Min wage: $5.15/hrPresident: Bill Clinton"Candle in the Wind 1997" — Elton JohnBest Picture: Titanic
Key Achievements
- Co-invented the Aqua-Lung, the first commercially successful open-circuit scuba system, in 1943.
- Produced and starred in the landmark television series 'The Undersea World of Jacques Cousteau,' which ran for nearly a decade.
- Won the Palme d'Or at the Cannes Film Festival in 1956 for his documentary 'The Silent World.'
- Served as director of the Oceanographic Museum of Monaco for over three decades, from 1957 to 1988.
Did You Know?
He was a keen inventor who also helped develop the first underwater diving saucer, a small maneuverable submarine.
Cousteau's iconic red woolen beanie was worn purely for warmth and visibility, not as a fashion statement.
He once served in French naval intelligence, conducting clandestine underwater photography missions.
The Calypso was originally a British minesweeper before Cousteau converted it.
“The sea, once it casts its spell, holds one in its net of wonder forever.”
