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Thinkers

Wilhelm Dilthey

Modern European · Europe · 1833 to 1911

German thinker who held that studying human life means understanding it from the inside, not only explaining it from outside.

What it is

Wilhelm Dilthey (1833 to 1911) was a German philosopher best known for separating the natural sciences from the human sciences. The natural sciences, he held, explain events by laws and causes. The human sciences, which include the humanities and the social sciences, aim to understand human and historical life from the inside, through its meanings and structures.

He was born in Biebrich on the Rhine, the son of a Reformed pastor, and began by studying theology at Heidelberg before moving to Berlin, where he came under students of the theologian Friedrich Schleiermacher. He admired the historical sense of Hegel but disliked his metaphysical system, and he looked to Kant for a more disciplined starting point. He helped revive hermeneutics, the art of interpretation, and passed it on to later thinkers.

The main ideas

  • Explaining and understanding. The natural sciences seek law-based explanations. The human sciences seek to understand the meaning of human and historical events. He noted that the two overlap, since fields like psychology and economics also use causal explanation.
  • A critique of historical reason. Kant had examined the limits of reason in knowing nature. Dilthey wanted a parallel critique that would do justice to history, society and culture.
  • Lived experience. He treated human life as a structured whole in which impressions provoke reactions in our drives and feelings. Our sense of an external world, he argued, rests on the felt resistance of things to our will.
  • Understanding as interpretation. Interpretation, for him, links philosophy and history. Reliable knowledge of history depends on raising the understanding of single cases to a level that others can accept.
  • Two kinds of psychology. He drew a line between explanatory psychology, which looks for causes, and descriptive psychology, which sets out the structure of experience.

What it looks like in practice

Imagine trying to understand a diary from long ago. A list of causes, such as the weather and the price of bread, would not tell you why the writer lived and felt as they did. Dilthey would say that you need to place each remark in the writer's world and see how it fits the whole of their life. This is an illustration of his line of questioning, not a passage from his writing.

Books and moments

  • Introduction to the Human Sciences (1883) is his first major theoretical work.
  • Ideas Concerning a Descriptive and Analytic Psychology (1894) sets out his approach to psychology.
  • The Formation of the Historical World in the Human Sciences (1910) is his most important work.
  • Drafts for a Critique of Historical Reason was published after his death, in 1927.

Questions and criticism

  • How sharp is the line? The split between explaining and understanding is not as sharp as it sounds. He allowed causal explanation in fields such as psychology, political theory and economics.
  • Can history be reliable? He held that the study of history can be reliable only if the understanding of single cases can be raised to a level that holds more widely. It is fair to ask whether that can be done.
  • An unfinished project. The second volume of his work on historical knowledge survives only as notes published after his death.

Close neighbours

Immanuel Kant and Friedrich Schleiermacher are the thinkers he built on, and Georg Hegel the one he argued with. The pages on Edmund Husserl, Martin Heidegger and Hans-Georg Gadamer show how his ideas about lived experience and interpretation carried on.

Written by epchē in our own words, and checked against independent sources on 29 October 2026. The sources are listed below.

Who they connect to

Influenced

  • Hans-Georg Gadamer · Gadamer built his account of interpretation partly in reply to Dilthey.
  • Martin Heidegger · Heidegger took up his stress on lived experience and on understanding as a basic human act.

Influenced by

  • Friedrich Schleiermacher · Dilthey wrote his life and built his theory of understanding on Schleiermacher's work on interpretation.
  • Immanuel Kant · He called his work a critique of historical reason, on the model of Kant's critiques.

Other Modern European thinkers

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