Alois Riehl

Austrian philosopher (1844-1924)

The Philosophical Kriticismus und seine Bedeutung für die positive Wissenschaft, published in 1876, defined the trajectory of Alois Riehl, a scholar who navigated the transition between 19th-century realism and the development of neo-Kantian thought. Born in 1844 in Bolzano, his intellectual career spanned several decades of academic appointments across the German Reich before his death in 1924.

Academic Formation and Early Career

Riehl pursued extensive studies across several institutions, including the University of Vienna, the University of Graz, the University of Innsbruck, and the Ludwig-Maximilians-Universität München. After earning his Doctor of Philosophy, he began his teaching career at the University of Graz, where he remained from 1873 until 1878, eventually holding a full professorship there between 1878 and 1882.

THE FREE TEST
How high is yours?

Twenty questions, eight minutes on the clock, and a percentile measured against everyone who has taken it. No sign-up.

Take the IQ test →

Institutional Appointments

His career progressed through multiple German universities. He held positions at the University of Freiburg from 1882 to 1896, followed by tenures at Kiel University from 1896 to 1898 and the Martin Luther University Halle-Wittenberg from 1898 to 1905. He concluded his academic service at the Frederick William University in Berlin, beginning in 1905.

Philosophical Contributions

Riehl was a proponent of anti-psychologism and critical perceptual realism. He argued that philosophy functioned as a criticism of perception rather than the promotion of a specific world view. His bibliography includes significant works such as Contributions to logic (1892), Friedrich Nietzsche: the artist and the thinker (1897), and Systematic philosophy (1907). In 1913, his intellectual contributions were recognized with an honorary doctorate from Princeton University, and he held membership in the Académie des Sciences Morales et Politiques.

Fast facts

Questions readers ask

What was Riehl's core philosophical focus?

He focused on anti-psychologism and critical perceptual realism, emphasizing philosophy as a criticism of perception.

Where did Riehl spend his final years?

He lived in Neubabelsberg, where he commissioned a house designed by Mies van der Rohe, and passed away there in 1924.

Achievements

Compare with the greats

Charles Dickens vs Pierre De FermatElon Musk vs Wolfgang Amadeus MozartBernhard Riemann vs ConfuciusJohann Sebastian Bach vs Pyotr Ilyich Tchaikovsky
See the IQ Rankings →All comparisons →

Child prodigies

Rayssa LealRayssa LealViral 'Fairy of Skate' who won Olympic street silver at age 13Jacob BarnettJacob BarnettAutistic Physics Prodigy — IUPUI Master's at 14, Perimeter…Yusra MardiniYusra MardiniSwam Refugees to Safety Across the Aegean — Olympic Athlete on…Mahnoor CheemaMahnoor CheemaPassed 34 O-Levels by Age 13 — Pakistani-British Prodigy with…
Child prodigies →

Play & come back tomorrow

Daily Genius Challenge · Guess the genius
Austrian friar whose pea-plant experiments uncovered the basic laws of inheritance, founding genetics.
Tap your answer ↓
Which Genius Are You? Free IQ Test