Glossary

Chesterton's fence

A principle, from G.K. Chesterton, that one should understand why an old rule or institution exists before removing it.

Also called: Chesterton's fence, Chesterton's gate

Chesterton's fence is a rule of thumb drawn from G.K. Chesterton's book The Thing (1929). He imagined a reformer who comes upon a fence across a road and says he sees no use for it, and the wiser reply: if you do not see its use, you will not be allowed to remove it; go away and think, and when you can tell me why it is there, I may let you destroy it.

The point is not that traditions should never be changed but that the burden is on those who want to remove them to understand their purpose first. Many institutions and customs arose to solve problems that may not be visible to later generations, and removing them without understanding the reasons can produce unintended consequences. It resembles Burke's respect for accumulated experience.

It is widely cited by conservatives as a short statement of burkean conservatism and gradual reform, and it is used in discussions of policy changes, institutions and rules in business and law as well. Critics argue that it can be used as an excuse for inertia: some fences exist only because of unjust interests, and the principle does not say how much study is enough. Defenders reply that it asks for humility, not paralysis. See also ordered liberty.

Last reviewed November 8, 2026

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Related terms

Burkean conservatism A conservatism rooted in Edmund Burke's defense of tradition, gradual reform, prescriptive institutions and skepticism of abstract theory. Conservatism A political outlook that values tradition, ordered liberty, limited government and gradual change over radical reform. Ordered liberty The idea that genuine freedom requires moral and legal structure, and that liberty without order or virtue becomes license. Little platoons Edmund Burke's phrase for the small local groups, such as families and neighborhoods, that form the basis of public affection and civic life.