[PAR] [TLE] Ted Kaczynski [SEP] Theodore John Kaczynski ( ; born May 22, 1942), also known as the Unabomber, is an American mathematician, anarchist and domestic terrorist.  A mathematical prodigy, he abandoned a promising academic career in 1969, then between 1978 and 1995 killed 3 people, and injured 23 others, in a nationwide bombing campaign that targeted people involved with modern technology.  In conjunction, he issued a wide-ranging social critique opposing industrialization and advancing a nature-centered form of anarchism. [PAR] [TLE] David Kaczynski [SEP] David Kaczynski (born October 3, 1949) is the younger brother of the "Unabomber" Theodore Kaczynski.  His memoir, "Every Last Tie: The Story of the Unabomber and His Family", details David's relationship with his brother and parents, and the difficult decision that David and his wife faced when they came to suspect that Ted was the Unabomber.
[PAR] [TLE] Ted Kaczynski [ SEP ] Theodore John Kaczynski ( ; born May 22 , 1942 ) , also known as the Unabomber , is an American mathematician , anarchist and domestic terrorist . A mathematical prodigy , he abandoned a promising academic career in 1969 , then between 1978 and 1995 killed 3 people , and injured 23 others , in a nationwide bombing campaign that targeted people involved with modern technology . In conjunction , he issued a wide - ranging social critique opposing industrialization and advancing a nature - centered form of anarchism . [PAR] [TLE] David Kaczynski [ SEP ] David Kaczynski ( born October 3 , 1949 ) is the younger brother of the " Unabomber " Theodore Kaczynski . His memoir , " Every Last Tie : The Story of the Unabomber and His Family " , details David 's relationship with his brother and parents , and the difficult decision that David and his wife faced when they came to suspect that Ted was the Unabomber .
David Kaczynski is the younger brother of Ted Kaczynski, a man who is famous for what?
David Kaczynski is the younger brother of Ted Kaczynski , a man who is famous for what ?
between 1978 and 1995 killed 3 people, and injured 23 others, in a nationwide bombing campaign that targeted people involved with modern technology
between 1978 and 1995 killed 3 people, and injured 23 others, in a nationwide bombing campaign that targeted people involved with modern technology