Biography of Hans Albert

Hans Albert (born 8 February 1921 in Cologne; died 24 October 2023) was a German philosopher, sociologist and theorist of science. He shaped critical rationalism in the German-speaking world and connected epistemology, social science, criticism of religion and political philosophy.

Studies and academic path

Albert was born in Cologne. His father taught Latin and history. After military service and captivity, Albert studied business administration at the University of Cologne. He received his doctorate with work at the boundary of economics and sociology and completed his habilitation in social policy. This background in social science and economics remained visible in his thought: philosophy was not a separate discipline for him, but a tool for examining knowledge, institutions and action.

Mannheim

In 1963 Albert was appointed to the University of Mannheim. From then until 1989 he held the chair of sociology and philosophy of science there. Mannheim became his academic center. He taught, published and debated with economists, sociologists, theologians and philosophers, remaining connected with the university despite other calls. His work aimed at the unity of the social sciences and at a way of thinking that tests hypotheses instead of claiming final certainty.

Critical rationalism

Albert was close to Karl Popper, but developed critical rationalism in his own way. His best-known book, Treatise on Critical Reason, appeared in German in 1968 as Traktat über kritische Vernunft. In it he argued against ultimate justifications and against the idea that knowledge can be secured by an unshakable foundation. The Münchhausen trilemma associated with him describes three dead ends of such attempts at justification: infinite regress, circular reasoning or a dogmatic stopping point.

Debates

Albert was a sharp voice in several major debates of postwar German philosophy. In the so-called positivism dispute he stood with critical rationalism against positions of Critical Theory. Later he argued with theologians such as Hans Küng about reason, faith and the justification of religious claims. His texts could be severe, but they were not aimed at mere provocation. They asked which statements withstand criticism and where authority takes the place of examination.

Influence

Albert influenced philosophy, sociology, theory of science and secular-humanist debate. His basic stance was fallibilist: people can err, theories can fail, and for that very reason knowledge depends on open criticism. This made him a counterweight to dogmatism, relativism and bans on thought for many readers. Honors, honorary doctorates and late tributes showed that his work was read far beyond Mannheim.

Farewell

Hans Albert died on 24 October 2023 at the age of 102. His work remains connected with a sober form of enlightenment: no final certainties, no special protection for authorities, but strong confidence in arguments, criticism and the willingness to correct errors.