The co-founder and CEO of Palantir Technologies has revealed a rarely discussed chapter of his life - years spent as a doctoral student under Jurgen Habermas, widely regarded as the most significant living philosopher of his era. The relationship ended abruptly in August 2000, when Habermas sent Karp a three-page typed letter declining to continue as his adviser.
Karp described the experience in a memoir essay for Politico published days after Habermas died at 96, "Hvylya" reports.
The Palantir chief had arrived in Frankfurt in 1992, a 24-year-old Stanford Law graduate with what he called a "firm and un-ironic hope" of becoming an academic. He enrolled at Goethe University and spent years in Habermas's colloquium at the Institute for Social Research, refining both his German and his dissertation - an obscure critique of sociologist Talcott Parsons focused on the human mind's instinct toward aggression.
When Karp finally submitted roughly 40 pages of his draft, Habermas's response was thorough but unequivocal. "You simply cannot compete with literary critics and theorists who have recently weighed in on this subject," the philosopher wrote. The rejection, Karp recalled, "came as an utter shock and was wounding."
Yet Karp now frames the experience as a cultural loss. "It was his very willingness to be so productively unsparing that reminds me of what we have lost as a culture," he wrote. Sociology professor Karola Brede stepped in to supervise the dissertation. Karp received his doctorate on November 14, 2002.