Alec Todd
He unlocked the chemical blueprints of life, revealing how nucleotides connect to form the very molecules that carry genetic information.
1907–1997 (age 90)·British biochemist·Birthday: October 2·The Greatest Generation
Biography
Born in Glasgow in 1907, Alexander Robertus Todd, later Baron Todd, was a chemist who approached the fundamental questions of biology with the precise tools of organic synthesis. His career was a sustained assault on the chemical obscurity of life's building blocks. In the mid-20th century, he and his Cambridge laboratory meticulously determined the structures of nucleotides—the units of RNA and DNA—and the coenzymes that power cellular reactions. This wasn't just mapping; it was creation, as Todd's team pioneered methods to synthesize these complex molecules in the lab. His 1957 Nobel Prize in Chemistry crowned work that laid the essential chemical groundwork for the coming revolution in molecular biology, providing the foundational knowledge that made understanding DNA's double helix possible. He served as a formidable advisor to the British government on science policy until his death in 1997.
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.
Alec was born in 1907, 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 Alec Was Born
The biggest hits of 1907
Alec's Life & Times
The world at every milestone
1907Born
Financial panic grips Wall Street
President: Theodore Roosevelt
1912Started school
Titanic sinks on its maiden voyage
President: William Howard Taft
1920Became a teenager
Women gain the right to vote in the US
Home: $3,395President: Woodrow Wilson"Swanee" — Al Jolson
1923Could drive
The Great Kanto earthquake devastates Tokyo
President: Calvin Coolidge"Yes! We Have No Bananas" — Billy Jones
1925Could vote
The Scopes Trial debates evolution in schools
Home: $4,366President: Calvin Coolidge"Sweet Georgia Brown" — Ben Bernie
1928Turned 21
Alexander Fleming discovers penicillin; Mickey Mouse debuts
President: Calvin Coolidge"Ol' Man River" — Paul WhitemanBest Picture: Wings
1937Turned 30
Hindenburg disaster; Golden Gate Bridge opens
Gas: $0.20/galPresident: Franklin D. Roosevelt"A-Tisket, A-Tasket" — Ella FitzgeraldBest Picture: The Life of Emile Zola
1947Turned 40
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
1957Turned 50
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
1967Turned 60
Summer of Love in San Francisco; first Super Bowl
Gas: $0.33/galHome: $14,250Min wage: $1.40/hrPresident: Lyndon B. Johnson"To Sir, with Love" — LuluBest Picture: In the Heat of the Night
1977Turned 70
Star Wars premieres; Elvis dies
Gas: $0.62/galHome: $31,800Min wage: $2.30/hrPresident: Jimmy Carter"Tonight's the Night" — Rod StewartBest Picture: Annie Hall
1987Turned 80
Black Monday stock market crash
Gas: $0.90/galHome: $72,400Min wage: $3.35/hrPresident: Ronald Reagan"Walk Like an Egyptian" — The BanglesBest Picture: The Last Emperor
1997Died at 90
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
- Awarded the 1957 Nobel Prize in Chemistry for his work on nucleotides and nucleotide coenzymes.
- Determined the molecular structure of adenosine triphosphate (ATP), the universal energy currency of the cell.
- Synthesized the coenzymes flavin adenine dinucleotide (FAD) and adenosine diphosphate (ADP) for the first time.
- Served as the Chairman of the Royal Commission on Medical Education in the 1960s.
Did You Know?
He was a passionate birdwatcher and maintained a life list of species he had observed.
During World War II, he worked on chemical defense projects, including research into antidotes for nerve gases.
He was made a life peer in 1962, taking the title Baron Todd of Trumpington.
He turned down an offer to become the Director of the prestigious Royal Institution in London.
“I have been a chemist all my life, and I have seen chemistry grow from a largely empirical art to a great and fundamental science.”
