Edward Teller

Born in Budapest in 1908, Edward Teller left Europe as fascism spread and eventually built his career in the United States. He became one of the major theoretical physicists of the 20th century, working on the Manhattan Project during World War II and later playing a central role in the development of the hydrogen bomb.

Teller taught and advised at leading institutions, including the University of Chicago and the University of California, and he was closely associated with Lawrence Livermore National Laboratory. He was known not only for his scientific work but also for his strong opinions about national defense, nuclear weapons, and the responsibilities of scientists in public life.

His legacy is still debated. Admirers saw him as a visionary who pushed science and security policy forward, while critics viewed him as one of the most influential advocates of the nuclear arms race. That tension makes him a fascinating figure: a scientist of enormous impact whose ideas helped define the modern world.