Concept
Liberty

Overview
Liberty is the state of being free within society from restrictions imposed by authority on one's way of life, behavior, or political views. The concept of liberty can vary depending on perspective and context. In the constitutional law of the United States, ordered liberty means creating a balanced society where individuals have the freedom to act without unnecessary interference (negative liberty) and access to opportunities and resources to pursue their goals (positive liberty), all within a fair legal system.
Sometimes liberty is differentiated from freedom by using the word "freedom" primarily, if not exclusively, to mean the ability to do as one wills and what one has the power to do; and using the word "liberty" to mean the absence of arbitrary restraints, taking into account the rights of all involved. In this sense, the exercise of liberty is subject to capability and limited by the rights of others. Thus liberty entails the responsible use of freedom under the rule of law without depriving anyone else of their freedom. Liberty can be taken away as a form of punishment. In many countries, people can be deprived of their liberty if they are convicted of criminal acts.
Liberty's etymology is from the Latin word liber, from Proto-Italic *louðeros, from Proto-Indo-European *h₁léwdʰeros, from *h₁lewdʰ- ('people') (thus cognate to archaic English lede meaning 'man, person'). The word "liberty" is commonly used in slogans or quotes, such as in "Life, Liberty and the pursuit of Happiness" from the United States Declaration of Independence, and France's national motto "Liberté, égalité, fraternité".
Overview adapted from Wikipedia (CC BY-SA 4.0; see the article history for authors).
In the original texts
Passages from public-domain books where Liberty is discussed.
Few are capable of distinguishing betwixt the liberty of spontaniety, as it is called in the schools, and the liberty of indifference; betwixt that which is opposed to violence, and that which means a negation of necessity and causes. The first is even the most common sense of the word; and as it is only that species of liberty, which it concerns us to preserve, our thoughts have been principally turned towards it…
David Hume, A Treatise of Human Nature
names the idea; a chapter is titled for it; states what it is; author linked in the graph; opens on it
And according to this proper, and generally received meaning of the word, A FREE-MAN, is "he, that in those things, which by his strength and wit he is able to do, is not hindred to doe what he has a will to." But when the words Free, and Liberty, are applyed to any thing but Bodies, they are abused; for that which is not subject to Motion, is not subject to Impediment: And therefore, when ’tis said (for example)…
Thomas Hobbes, Leviathan
names the idea; a chapter is titled for it; states what it is; author linked in the graph
The progressive principle, however, in either shape, whether as the love of liberty or of improvement, is antagonistic to the sway of Custom, involving at least emancipation from that yoke; and the contest between the two constitutes the chief interest of the history of mankind. The greater part of the world has, properly speaking, no history, because the despotism of Custom is complete. This is the case over the…
John Stuart Mill, On Liberty
names the idea; states what it is; the book is about it; author linked in the graph; opens on it
The reason why the laws indulge us in such a liberty, seems to be derived from our mixed form of government, which is neither wholly monarchical, nor wholly republican. It will be found, if I mistake not, a true observation in politics, that the two extremes in government, liberty and slavery, commonly approach nearest to each other; and that, as you depart from the extremes, and mix…
David Hume, Essays
names the idea; a chapter is titled for it; author linked in the graph; opens on it
All these (in their way) are good things too; and, without them, liberty is not a benefit whilst it lasts, and is not likely to continue long. The effect of liberty to individuals, is, that they may do what they please: we ought to see what it will please them to do before we risk congratulations, which may be soon turned into complaints. Prudence would dictate this in the case of separate, insulated, private men…
Edmund Burke, Selections from the Speeches and Writings of Edmund Burke
names the idea; a chapter is titled for it; states what it is; opens on it
Philosophers who discussed Liberty
- John Stuart Mill
- John Locke
- Jürgen Habermas
- Jean-Paul Sartre
- Adam Ferguson
- Adam Smith
- Leo Strauss
- Herbert Spencer
- John Toland
- Robert A. Heinlein
- Ralph Waldo Emerson
- Martha Nussbaum
- György Lukács
- Michel Foucault
- David Hume
- Allan Bloom
- Charles Renouvier
- Peter Vallentyne
- Prabhat Ranjan Sarkar
- André Gorz
- Michel Aflaq
Related ideas
- Manchester University Press
- Egalitarianism
- Ethnicity
- Political freedom
- French Revolution
- History of India
- Individualism
- John Stuart Mill
- Isaiah Berlin
- Jean-Jacques Rousseau
- Republic (Plato)
- John Locke
- Karl Marx
- Politics (Aristotle)
- Authority
- Latin
- Duty
- Law
- Monarch
- Leviathan (Hobbes book)
- Liberalism
- Tyrant
- Marcus Aurelius
- Niccolò Machiavelli
Opposing perspectives
Place in the tradition
Part of British philosophy.