Philosophy › Reason, experience & Enlightenment › Immanuel Kant
What is beauty? The question of aesthetics
named by Baumgarten, 1735–1750; Hume 1757; Kant 1790· Big question· Ethics & how to live
Mostly agreedGood evidence; some details uncertain.
The question of what beauty is, and whether judgments of taste can be right or wrong or are just personal preference.
See it on the Philosophy map →The idea
Main answers. Objective: beauty is real proportion and harmony in the object (Pythagoras, Plato). Subjective: beauty is the viewer's pleasure. Hume (1757): tastes vary, but experienced, unbiased critics converge, giving a 'standard of taste'. Kant (1790): calling something beautiful claims everyone should agree, though no rule can prove it. Alexander Baumgarten named the field 'aesthetics' (1735–50), from the Greek for perception. Main objection to objectivism: tastes differ widely across cultures and eras.
Why it matters
It shapes how we justify art criticism, design and architectural standards, and tests whether any value judgment can be more than opinion.
Think of it like
Like curb appeal: buyers' tastes vary, yet experienced brokers agree surprisingly often on which buildings will show well.
Where it comes from
Baumgarten's Aesthetica (1750), Hume's essay 'Of the Standard of Taste' (1757) and Kant's Critique of Judgment (1790) survive; psychology studies of preference now add data.
Still debated
Whether shared preferences, such as for symmetry, come from evolved biology or culture, and whether beauty is a real property, remain open.
Connections (3)
▸Plato answered "Beauty itself, a Form" to What is beauty? The question of aestheticsMostly agreed
The connection
In the Symposium, the wise woman Diotima describes a ladder of love: from one beautiful body to all bodies, then to beautiful souls, laws and knowledge, and finally to Beauty itself, eternal and unchanging. For Plato beauty is objective, not in the eye of the beholder. Yet in Republic Book X he distrusts art as a copy of a copy.
When and how
Athens, around 385–375 BC, in the Symposium and the Republic; the Symposium is set at a drinking party in 416 BC.
How sure are we?
The Symposium (210a–212a) states it plainly; Plotinus's essay 'On Beauty' (c. AD 250s) and Renaissance Platonists carried it forward.
Debates and open questions
How Plato squared beauty's high value with his hostility to poets and painters, and whether objective beauty survives Hume's and Kant's turn to taste.
▸David Hume sought a "standard of taste" for What is beauty? The question of aestheticsWell documented
The connection
Hume accepted that beauty lies in the mind's response, not in objects, yet rejected 'anything goes'. Tastes converge over time: Homer still pleases after 2,000 years. The 'standard of taste' is the joint verdict of true judges with practice, delicacy, good sense and freedom from prejudice.
When and how
'Of the Standard of Taste', published in Four Dissertations, London, 1757.
How we know
The essay survives and remains a standard text in aesthetics courses; Kant's Critique of Judgment (1790) took up the same problem.
Debates and open questions
Critics ask how to identify true judges without already knowing what is beautiful, a circularity Hume never fully resolves.
▸Immanuel Kant answered "disinterested pleasure" to What is beauty? The question of aestheticsWell documented
The connection
Kant said a judgment of beauty rests on 'disinterested' pleasure: delight in an object's form without wanting to own, use or consume it, as when admiring a facade without thinking about its rents. Yet we speak as if everyone should agree. He distinguished the merely agreeable, the beautiful and the sublime, such as storms or mountains that overwhelm the senses.
When and how
Königsberg, in the Critique of the Power of Judgment (1790), Kant's third Critique, which bridges his theories of nature and freedom.
How we know
The text itself, and its direct influence on Schiller, the Romantics and 20th-century formalist critics such as Clement Greenberg.
Debates and open questions
Whether taste can be universal if it rests on feeling; sociologist Pierre Bourdieu (1979) argued that 'disinterested' taste is really a marker of social class.