John Locke

John Locke (August 29 1632 – October 28 1704) was a 17th-century English philosopher concerned primarily with society and epistemology. Locke's notions of a "government with the consent of the governed" and people's natural rights—life, liberty, and property—had an enormous influence on the development of political philosophy. His ideas, which formed the basis for the concepts used in American law and government, allowing the colonists to justify revolution, are often contrasted with his practice of investing in the English slave-trade. Locke's epistemology and philosophy of mind also had a great deal of significant influence well into the Enlightenment period. Locke has been placed in a group called the British Empiricists, which includes David Hume and George Berkeley. Locke is perhaps most often contrasted with Thomas Hobbes.

Writings

The influences of Locke's Puritan upbringing and his Whig political affiliation expressed themselves in his published writings. Although widely regarded as an important influence on modern ideas of political liberty, Locke did not always express ideas that match those of the present day.

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Locke's first major published work was A Letter Concerning Toleration. Religious toleration within Great Britain was a subject of great interest for Locke; he wrote several subsequent essays in its defence prior to his death. Locke's upbringing among non-conformist Protestants made him sensitive to differing theological viewpoints. He recoiled, however, from what he saw as the divisive character of some non-conformist sects. Locke became a strong supporter of the Church of England. By adopting a latitudinarian theological stance, Locke believed, the national church could serve as an instrument for social harmony.

Related Topics:
A Letter Concerning Toleration - Non-conformist - Protestants - Church of England - Latitudinarian

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Locke is best known for two works, An Essay Concerning Human Understanding and Two Treatises of Government. The Essay was commenced in 1671, and as Locke himself described, was written in fits and starts over the next 18 years. It was finally published in December 1689. Though the exact dates of the composition of the Two Treatises are a matter of dispute, it is clear that the bulk of the writing took place in the period from 1679-1682. It was therefore much more of a commentary on the exclusion crisis than it was a justification of the Glorious Revolution of 1688, though no one doubts that Locke substantively revised it to serve this latter purpose.

Related Topics:
An Essay Concerning Human Understanding - Two Treatises of Government - Glorious Revolution

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An Essay Concerning Human Understanding

In the Essay, Locke critiques the philosophy of innate ideas and builds a theory of the mind and knowledge that gives priority to the senses and experience. His adherence to this doctrine is what marks him out as an empiricist rather than a rationalist such as his critic Leibniz, who wrote the New Essays on Human Understanding. Book II of the Essay sets out Locke's theory of ideas, including his distinction between passively acquired simple ideas, such as "red," "sweet," "round," etc., and actively built complex ideas, such as numbers, causes and effects, abstract ideas, ideas of substances, identity, and diversity. Locke also distinguishes between the truly existing primary qualities of bodies, like shape, motion and the arrangement of minute particles, and the secondary qualities that are "powers to produce various sensations in us" (Essay, II.viii.10) such as "red" and "sweet." These secondary qualities, Locke claims, are dependent on the primary qualities. In Chapter xxvii of Book II Locke discusses personal identity, and the idea of a person. What he says here has shaped our thoughts and provoked debate ever since. Book III is concerned with language, and Book IV with knowledge, including intuition, mathematics, moral philosophy, natural philosophy ("science"), faith and opinion.

Related Topics:
Leibniz - New Essays on Human Understanding - Natural philosophy

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Two Treatises of Government

The First Treatise attacks Sir Robert Filmer, who was the author of the first criticism of Thomas Hobbes and of a peculiar theory of the Divine Right of Kings. The Second Treatise, or On Civil Government, purports to justify the Glorious Revolution by 1) developing a theory of legitimate government and 2) arguing that the people may remove a regime that violates that theory; Locke leaves it to his readers to understand that James II of England had done so. He is therefore best known as the popularizer of natural rights and the right of revolution.

Related Topics:
Sir Robert Filmer - Thomas Hobbes - Divine Right of Kings - Glorious Revolution - James II of England

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Locke posits a state of nature as the proper starting point for examining politics. Individuals have rights, and their duties are defined in terms of protecting their own rights and respecting those of others. Through the law of nature, which Locke describes as "reason," we are able to understand why we must respect the natural rights of others (including the right to property for which one has laboured). In practice, the law of nature is ignored and so government is necessary; this can be created only by the consent of the governed, which can be had only to a commonwealth of laws. As law is sometimes incapable of providing for the safety and increase of society, man may acquiesce in being done certain extralegal benefits (prerogative). All government is therefore a fiduciary trust: when that trust is betrayed, government dissolves. A government betrays its trust when the laws are violated or when the trust of prerogative is abused. Once government is dissolved, the people are free to erect a new one and to oppose those who claim authority under the old one, that is, to revolt.

Related Topics:
State of nature - Law of nature

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