Ted Kaczynski. Photo: Federal Bureau of Investigation, Public domain, via Wikimedia Commons: https://commons.wikimedia.org/wiki/File:Ted_Kaczynski_2_(cropped).jpg
School period
College/University
Gallery of Ted Kaczynski (Theodore Kaczynski)
Harvard University. Photo: chensiyuan, CC BY-SA 4.0, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Sanders_theater_2009y.JPG)
Gallery of Ted Kaczynski (Theodore Kaczynski)
University of Michigan. Photo: AndrewHorne, CC BY 3.0, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:AngellHall2010.JPG)
Career
Gallery of Ted Kaczynski (Theodore Kaczynski)
University of California, Berkeley. Photo: Gku, CC BY-SA 3.0, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Berkeley_glade_afternoon.jpg)
University of California, Berkeley. Photo: Gku, CC BY-SA 3.0, via Wikimedia Commons (https://commons.wikimedia.org/wiki/File:Berkeley_glade_afternoon.jpg)
(A revised and expanded edition of Kaczynski's writings on...)
A revised and expanded edition of Kaczynski's writings on technological society.
2019
Technological Slavery: Volume 1
(An enhanced edition of Kaczynski's essays and manifesto-r...)
An enhanced edition of Kaczynski's essays and manifesto-related writings.
2022
manifesto
Industrial Society and Its Future
(A manifesto and social critique arguing that industrial t...)
A manifesto and social critique arguing that industrial technology undermines human freedom and advocating revolutionary opposition to technological society.
Ted Kaczynski was an American mathematician, author, domestic terrorist, and convicted murderer. After an early academic career, he lived in a remote Montana cabin and conducted a mail-bombing campaign from 1978 to 1995 that killed three people and injured 23. His anti-technology writings, especially Industrial Society and Its Future, later attracted sustained public attention.
Background
Theodore John Kaczynski was born on May 22, 1942, in Chicago to Theodore Richard Kaczynski, a sausage maker, and Wanda Theresa Kaczynski, née Dombek. His parents were Polish Americans who had been raised as Roman Catholics and later became atheists. The family moved from Chicago to Evergreen Park, Illinois, in 1952, placing his childhood in a suburban community near the city.
Kaczynski attended Sherman Elementary School in Chicago and later Evergreen Park schools. Testing placed his IQ at 167, and he skipped grades during elementary and secondary education. His exceptional academic performance brought early admission to Harvard, while accounts from classmates and neighbors also described him as socially isolated and reserved.
Education
Kaczynski attended Sherman Elementary School and Evergreen Park Community High School District 231. He excelled in mathematics, graduated from high school at 15, and became a National Merit finalist. The school environment included mathematics and science clubs, and his advanced preparation led to his admission to Harvard at 16.
He entered Harvard College in 1958 on scholarship and received a Bachelor of Arts in mathematics in 1962. Harvard, founded in 1636, was one of the United States' oldest universities and offered a highly selective academic setting. During his undergraduate years Kaczynski lived first at 8 Prescott Street and then at Eliot House, and participated in a psychology study directed by Henry Murray.
Kaczynski pursued graduate mathematics at the University of Michigan, receiving a Master of Arts in 1964 and a Ph.D. in 1967. Michigan's mathematics program provided the setting for his specialization in complex analysis and geometric function theory. His dissertation, Boundary Functions, received the Sumner B. Myers Prize as the university's best mathematics dissertation of 1967.
Kaczynski became an acting assistant professor of mathematics at the University of California, Berkeley, in late 1967 and was formally appointed assistant professor in 1968. Berkeley, a major public research university on the San Francisco Bay, was an important American center of scientific and mathematical scholarship. He taught undergraduate mathematics but resigned without explanation on June 30, 1969.
After leaving Berkeley, Kaczynski returned to Illinois and in 1971 moved to a cabin he had built near Lincoln, Montana. The cabin lacked electricity and running water, and he sought a largely self-sufficient life through wilderness skills, reading, odd jobs, and financial assistance from his family. His later writings connected his opposition to industrial society with changes he observed in the wilderness surrounding his home.
From 1978 through 1995, Kaczynski carried out a nationwide bombing campaign directed at people associated, in his view, with modern technology, aviation, universities, and industry. Sixteen bombs were attributed to him; three people were killed and 23 injured. The FBI investigation, known as UNABOM, expanded into a major federal inquiry before his identity was established through linguistic evidence and information supplied by his brother David.
Kaczynski was arrested at his Montana cabin on April 3, 1996. He pleaded guilty in January 1998 to charges arising from the bombings and received multiple consecutive life sentences without parole. He was incarcerated at ADX Florence and later transferred to Federal Medical Center, Butner, after being diagnosed with rectal cancer. He died in Durham, North Carolina, on June 10, 2023, after hanging himself in prison.
Kaczynski's dissertation Boundary Functions received the Sumner B. Myers Prize in 1967 as the University of Michigan's best mathematics dissertation of the year.
He published mathematical papers on complex analysis, geometric function theory, abstract algebra, number theory, and boundary properties of functions during the 1960s.
He wrote Industrial Society and Its Future, a roughly 35,000-word critique of technological society that was published in The Washington Post in 1995.
He developed two elaborate cipher systems for portions of his personal journals; the decoded material became evidence in the federal case against him.
(A manifesto and social critique arguing that industrial t...)
1995
mathematical paper
Another Proof of Wedderburn's Theorem
(A mathematical paper presenting a proof of Wedderburn's l...)
1964
The Set of Curvilinear Convergence of a Continuous Function Defined in the Interior of a Cube
(A paper examining curvilinear convergence for continuous ...)
1969
Boundary Functions for Bounded Harmonic Functions
(A paper addressing boundary functions for bounded harmoni...)
1969
Distributivity and (−1)x = −x
(A reprint and solution of Advanced Problem 5210 prepared ...)
1965
Note on a Problem of Alan Sutcliffe
(A brief paper in number theory concerning the digits of n...)
1968
Boundary Functions and Sets of Curvilinear Convergence for Continuous Functions
(A study of boundary functions and curvilinear convergence.)
1969
On a Boundary Property of Continuous Functions
(A study of a boundary property of continuous functions.)
1966
Boundary Functions for Functions Defined in a Disk
(A paper on boundary functions in complex analysis.)
1965
mathematical problem
Advanced Problem 5210
(A challenge problem in abstract algebra, co-authored with...)
1964
A Match Stick Problem
(A reprint and collection of solutions to Problem 787, wit...)
1971
Problem 787
(A challenge problem in geometry.)
1971
Views
Kaczynski's writings opposed industrial society and treated modern technology as a system that diminished human freedom, autonomy, and psychological well-being. He argued that technological systems encouraged artificial or "surrogate" activities, increased social control, and threatened the possibility of a life organized around direct relations with nature.
He advocated a revolutionary anti-technology movement and presented a life close to nature as an alternative ideal. His arguments rejected both conventional leftism and conservative support for technological progress and economic growth. Although his writings were later associated with primitivist, neo-Luddite, eco-extremist, and ecofascist milieus, he rejected fascism, racism, and ethnocentrism and criticized anarcho-primitivist positions as well.
Personality
Accounts from classmates, neighbors, and colleagues described Kaczynski as exceptionally intelligent, quiet, socially reserved, and isolated. University of Michigan professors characterized him as unusually focused, persistent, and exceptionally strong in mathematical work.
Quotes from others about the person
University of Michigan mathematicians described Kaczynski as one of the strongest students they had taught and praised his persistence and ability to pursue difficult mathematical problems. A former high-school classmate later recalled that he was regarded primarily for his intellect rather than as a socially expressive personality.
Interests
Wilderness survival, mathematics, sociology, political philosophy, foreign-language reading, and cryptography.
Philosophers & Thinkers
Jacques Ellul
Connections
Kaczynski was the older brother of David Kaczynski. David recognized similarities between his brother's earlier letters and Industrial Society and Its Future and ultimately provided information to the FBI that contributed to the investigation.
His father, Theodore Richard Kaczynski, visited him in Montana and died by suicide on October 2, 1990. Kaczynski's correspondence with hundreds of people after his arrest is held in a University of Michigan special-collections sub-collection.
Father:
Theodore Richard Kaczynski
A sausage maker who visited Kaczynski in Montana and died by suicide in 1990.
Mother:
Wanda Theresa Kaczynski
Kaczynski's mother, née Dombek, was a Polish American raised as a Roman Catholic before becoming an atheist.
Brother:
David Kaczynski
Recognized similarities between Kaczynski's earlier letters and Industrial Society and Its Future and supplied information to the FBI.
