Solomon Feferman

American philosopher and mathematician (1928–2016)

The five-volume Collected Works of Kurt Gödel, published by Oxford University Press between 2001 and 2013, serves as a primary example of Solomon Feferman’s scholarly contributions to the history of logic. As a mathematician and philosopher based at Stanford University, he navigated the complex intersections of proof theory, computability theory, and set theory over a decades-long career.

Academic Foundation

Born in 1928 in New York City, Feferman moved with his family to Los Angeles, graduating from high school at age 16. He earned a B.S. from the California Institute of Technology in 1948. After serving in the U.S. Army from 1953 to 1955, he completed his Ph.D. in mathematics at the University of California, Berkeley, in 1957. His doctoral studies were conducted under the supervision of Alfred Tarski.

THE FREE TEST
How high is yours?

Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.

Take the IQ test →

Career at Stanford

In 1956, Feferman joined the Departments of Mathematics and Philosophy at Stanford University. He spent the majority of his professional life at this institution, eventually reaching the position of Patrick Suppes Professor of Humanities and Sciences. His career included periods as a post-doctoral fellow at the Institute for Advanced Study in Princeton, a visiting professor at MIT, and a visiting fellow at Wolfson College in Oxford.

Logic and Predicativism

Feferman developed a reputation as a proponent of predicativism, maintaining an anti-platonist perspective within the philosophy of mathematics. Inspired by the writings of Hermann Weyl, he sought to clarify mathematical foundations. This work led him to introduce the Feferman–Schütte ordinal, a metric used to measure the strength of certain predicative systems.

Editorial and Historical Projects

Beyond his technical research, Feferman engaged in extensive historical documentation regarding the development of logic. He acted as the editor-in-chief for the Collected Works of Kurt Gödel. In 2004, he collaborated with his wife, Anita Burdman Feferman, to publish the biography Alfred Tarski: Life and Logic. These projects focused on contextualizing the lives and intellectual outputs of prominent figures in the field.

Fast facts

Questions readers ask

What was Feferman’s stance on the philosophy of mathematics?

He was a vocal proponent of predicativism and held an anti-platonist perspective.

Which major editorial project did he lead?

He served as the editor-in-chief of the five-volume Collected Works of Kurt Gödel.

Achievements

Compare with the greats

Alfred Nobel vs Niccol MachiavelliBenjamin Franklin vs Vincent Van GoghCarl Sagan vs William James SidisHippocrates vs Ludwig Van Beethoven
See the IQ Rankings →All comparisons →

Child prodigies

Yusra MardiniYusra MardiniSwam Refugees to Safety Across the Aegean — Olympic Athlete on…Mahnoor CheemaMahnoor CheemaPassed 34 O-Levels by Age 13 — Pakistani-British Prodigy with…Dominique MoceanuDominique MoceanuYoungest member of the 1996 Olympic gold 'Magnificent Seven' at…Sho YanoSho YanoMD-PhD at 21 — Korean-American Prodigy with Tested IQ Above 200
Child prodigies →

Play & come back tomorrow

Daily Genius Challenge · Guess the genius
Scottish physicist who unified electricity, magnetism and light into one set of equations.
Tap your answer ↓
Which Genius Are You? Free IQ Test