Birth and education
Born in London in 1806, he was taught at home by his father, James Mill, beginning Greek at the age of three.
Utilitarianism · liberalism · 1806–1873
John Stuart Mill
Protect the freedom to think and live differently.
London · Avignon
Biography
The thread of a life.
English philosopher, economist and Member of Parliament, John Stuart Mill defended individual liberty, a utilitarian ethics attentive to the quality of happiness, and the equality of women and men. Trained by his father in Bentham’s circle and employed for thirty-five years by the East India Company, he combined a reforming liberalism with an imperial career whose assumptions also call for critical examination.
France and India House
After a stay in France in 1820–1821, he entered the East India Company’s London office in 1823.
Crisis and new allegiances
A mental crisis in 1826 turned him toward poetry and new interlocutors; in 1830 he met Harriet Taylor.
Logic and political economy
A System of Logic in 1843 and the Principles of Political Economy in 1848 established his reputation.
Marriage, loss and On Liberty
He married Harriet Taylor in 1851; she died in 1858, On Liberty appeared in 1859 and Utilitarianism in 1861.
Parliament and last years
Member of Parliament for Westminster from 1865 to 1868, he published The Subjection of Women in 1869 and died in Avignon in 1873.
Understanding a life in depth
01An experimental education
Born in London in 1806, John Stuart Mill was educated at home by his father, James Mill, a Scottish historian and close ally of Jeremy Bentham. He began Greek at three and Latin in his eighth year, then studied logic, history and political economy under constant supervision, an upbringing he later recounted in his Autobiography. A stay in the south of France in 1820–1821 with the family of Samuel Bentham widened his horizons. In 1823 he joined the Examiner’s Office of the East India Company in London, where he worked for thirty-five years until the Company lost its government of India in 1858. His political thought is bound up with that imperial administration.
02Crisis, poetry and logic
In 1826, at the age of twenty, Mill went through what he called a crisis in his mental history: the reforming aims he had been trained to pursue no longer seemed able to make him happy. Wordsworth’s poetry, the writings of Coleridge and Carlyle, the Saint-Simonians and later Auguste Comte helped him enlarge the narrow Benthamism of his youth without abandoning the standard of utility. In 1830 he met Harriet Taylor, whose intellectual partnership he would acknowledge throughout his life. A System of Logic, published in 1843, defended an empiricist account of inference and of causal investigation, and the Principles of Political Economy of 1848 became a standard reference.
03Liberty, utility and representative government
After the death of Harriet Taylor’s first husband, Mill married her in 1851. He left the East India Company in 1858, and she died in Avignon that same year; he bought a house near her grave and spent much of his remaining life there with her daughter Helen Taylor. On Liberty, published in 1859 and presented as a joint work, defends individual freedom against the pressure of opinion as well as of law. Utilitarianism appeared in Fraser’s Magazine in 1861 and as a book in 1863, while Considerations on Representative Government, also from 1861, discussed proportional representation, plural voting and the danger of class legislation. The extent of Harriet Taylor’s contribution remains debated.
04Parliament, equality and contested legacy
Elected Member of Parliament for Westminster in 1865, Mill presented a petition for women’s suffrage in 1866 and in 1867 proposed replacing the word “man” with “person” in the Reform Bill; the amendment was defeated. He also chaired the Jamaica Committee, which sought to prosecute Governor Edward Eyre for the violent repression at Morant Bay. After losing his seat in 1868, he published The Subjection of Women in 1869 and died in Avignon in 1873; his Autobiography appeared later that year. His liberalism, feminism and utilitarianism remain major references, while his defence of British rule in India and his remarks on supposedly backward peoples call for critical reading.
Mill’s arguments for free expression, the harm principle and the equality of women remain central to liberal political philosophy, and his logic and economics shaped Victorian debate. Readers continue to dispute his proof of utility, the boundaries of harm and the paternalism of his views on colonized peoples.
Sources & reference points