Widely regarded as one of the most influential personalities in the history of mankind, Charles Darwin was an English biologist, naturalist, and geologist. He is credited with publishing the Theory of Evolution, which explains the evolution of life from a unicellular organism to human beings. A prolific writer, Charles Darwin also wrote important books on plants and barnacles.
Bertrand Russell was a British polymath and Nobel laureate. His work, which is spread across various fields, has had a considerable influence on philosophy, cognitive science, artificial intelligence, mathematics, linguistics, and logic. Russell is also credited with leading the revolt against idealism in Britain and is regarded as one of the founders of analytic philosophy.
Francis Bacon was a Renaissance philosopher and author who was known as the Father of Empiricism, because of his belief in the scientific method and theory that scientific knowledge can only be created through inductive reasoning and experience. He was later knighted and served as the first Queen's counsel.
Austrian-British philosopher Ludwig Wittgenstein is remembered for his works related to logic, the philosophy of mind, the philosophy of mathematics, and the philosophy of language. He taught at the University of Cambridge for many years. He published only one book during his lifetime. Most of his manuscripts were collected later and published posthumously.
Thomas Hobbes was an English philosopher. Widely regarded as the co-founder of modern political philosophy, Hobbes is best known for his influential book Leviathan. Apart from political philosophy, Thomas Hobbes also contributed immensely to various other fields, such as ethics, theology, geometry, history, and jurisprudence.
John Maynard Keynes was an English economist. His ideas are credited with changing the theory and practice of the economic policies and macroeconomics of governments at a fundamental level. Counted among the 20th century's most influential economists, Keynes' ideas are the basis for Keynesian economics. In 1999, he was named in Time magazine's Most Important People of the Century list.
A winner of the Nobel Memorial Prize in Economic Sciences, Friedrich von Hayek, was an advocate of classical liberalism. The Austrian-British economist, who was also a political philosopher, co-founded the Mont Pelerin Society. He worked at the London School of Economics, the University of Chicago and the University of Freiburg and authored the popular book, The Road to Serfdom.
Herbert Spencer was the man behind the expression “survival of the fittest,” after reading Charles Darwin's iconic work On the Origin of Species. The British anthropologist, sociologist, and philosopher introduced the concept of Social Darwinism, which applied the theory of evolution to societies and social classes.
Charles Spurgeon was an English Particular Baptist preacher who was a powerful figure in the Reformed Baptist tradition. Hailed as the "Prince of Preachers", he was well respected by Christians of various denominations. He was pastor of the congregation of the New Park Street Chapel for almost four decades. He was the author of several books, sermons, and commentaries.
Jane Goodall is an English anthropologist and primatologist. Goodall's research proved that chimpanzees could use tools like stalks of grass to fish out termites from termite holes; this also challenged the long-held belief that chimpanzees were vegetarians. Goodall also discovered that chimpanzees are capable of emotions like sorrow and joy. Goodall is also credited with founding the Jane Goodall Institute.
John Wycliffe was an English theologian, scholastic philosopher, biblical translator, priest, and reformer. He was also associated with the University of Oxford where he served as a seminary professor. John Wycliffe played a key role in the development of the Bible's translation into English. Wycliffe’s works also greatly influenced the teaching and philosophy of a Czech reformer named Jan Hus.
Alan Watts was a British writer, philosopher, and speaker. He is credited with popularizing Hinduism, Taoism, and Buddhism in the Western world. A prolific writer, Alan Watts wrote one of Buddhism's first bestselling books, The Way of Zen. He also explored psychedelics and human consciousness in his works, such as The Joyous Cosmology and The New Alchemy.
Thomas Robert Malthus was an English economist and demographer, who viewed poverty as man’s unavoidable destiny. Author of An Essay on the Principle of Population; he believed that increase in national food production results in feeling of well-being, leading to population growth, which in turn results in poverty. Commonly referred as Malthusianism, it made immediate impact on British social policy.
English writer and philosopher Aldous Huxley wrote countless books, including novels, short stories, non-fiction, and poems. He is best remembered for his science-fiction novels Brave New World and Island. The seven-time Nobel Prize nominee was also a Companion of Literature of the Royal Society of Literature and a Vedanta believer.

Mary Wollstonecraft was an English writer, advocate of women's rights, and philosopher. Wollstonecraft, who attracted a lot of attention for her unconventional personal relationships, is widely considered a founding feminist philosopher. Although her unorthodoxy initially attracted criticisms, her advocacy of women's equality became increasingly important during the 20th century. Modern-day feminists cite her works and her life as important influences.
An important figure in the English religious history, John Henry Newman was a nineteenth century theologian, scholar and poet. Famed for leading the Oxford movement in the Church of England, he later switched to the Roman Catholic Church, eventually becoming the Cardinal Deacon of St. George in Velabro. Also an influential educator and writer, he was canonized in October 2019.
Scientist Robert Hooke, also called England's Leonardo, initially gained recognition as an architect, conducting surveys following the Great Fire of London. He also taught geometry and was part of the Royal Society. He assisted Robert Boyle and eventually developed his own microscope, thus becoming the first to visualize micro-organisms.
Samuel Coleridge was an English poet, philosopher, theologian, and literary critic. He is credited with co-founding the Romantic Movement in England along with his friend William Wordsworth. Despite struggling from bouts of depression and anxiety throughout his adult life, Samuel Coleridge had a major influence on American transcendentalism and writers like Ralph Waldo Emerson.
George Boole is remembered for pioneering Boolean algebra, a tool used in digital computer circuits. More of a self-taught mathematician, Boole began teaching at 16 and later grew up to be a math professor at Queen’s College, Cork. His work in differential equations and algebraic logic was groundbreaking.
Roger Penrose’s contribution to the research related to the black hole and general relativity earned him the Nobel Prize in Physics in 2020. The Emeritus Rouse Ball Professor of Mathematics at Oxford, Roger is also a fellow of Wadham College, St John's College of Cambridge, and University College London.
Anglo-Irish statesman and philosopher, Edmund Burke, was a member of parliament (MP) in the House of Commons of Great Britain for several years. He supported Catholic emancipation and strongly opposed the French Revolution. He felt revolution destroyed the fabric of good society and traditional institutions of state and society. He is considered the philosophical founder of modern conservatism.

British historian and author Lucy Worsley is not just a curator at the charity Historic Royal Palaces, but is also a famed TV presenter, popular for her work on series such as A Very British Murder and If Walls Could Talk. Suffering from a speech disorder, she pronounces “r” in a peculiar way.
Anna Freud was a British psychoanalyst. The daughter of Sigmund Freud, Anna followed in the footsteps of her father and made important contributions to the field of psychoanalysis. Alongside Melanie Klein and Hermine Hug-Hellmuth, Anna Freud is counted among the founders of psychoanalytic child psychology. Her work and contributions were featured in a documentary titled The Century of the Self.
George Berkeley was an Anglo-Irish philosopher who is credited with popularizing a theory called immaterialism, which claims that material substance like tables and chairs can't exist without being perceived by the mind. Berkeley influenced several philosophers like David Hume. Also remembered for his humanitarian work, George Berkeley worked towards creating homes for abandoned children in London.
One of the co-founders of the English neoclassical school of economics, 19th-century economist Alfred Marshall is best remembered for his path-breaking book Principles of Economics. His studies on topics such as marginal utility, consumer’s surplus, and the elasticity of demand, enriched the field of economics for years to come.
English scholar, William Tyndale, became a leading figure in the Protestant Reformation in the 16th century. He is known for translating the Bible into English. An active writer, he wrote extensively on political issues and religion. He was accused of heresy and condemned to be burned to death. Executed in 1536, he is honored as a martyr.
William of Ockham, also known as Doctor Invincibilis, is chiefly remembered as one of the pioneers of nominalism. The 14th-cenntury Franciscan friar was also a scholar and philosopher, and laid the foundation of Occam’s razor. His written works include Summa logicae and his commentary on his own lectures, Sentences.
Eighteenth-century historian and author Edward Gibbon is best remembered for his 6-volume historical work The History of the Decline and Fall of the Roman Empire, a narrative that charted events from the 2nd century to the Fall of Constantinople. He had also been an MP, representing Lymington and Liskeard.
Anglo-Welsh mathematician, occultist, astronomer, teacher, astrologer and alchemist John Dee is best-remembered as advisor to Queen of England, Elizabeth I. Dee coined the term British Empire and advocated its formation by founding of English colonies in the New World. He had one of the largest libraries in England at the time and wrote on astrology, geography, trigonometry, navigation and calendar reform.
Alfred North Whitehead was a British mathematician and philosopher, best known for his collaboration with his student Bertrand Russell on Principal of Mathematics, a three-volume work on the foundations of mathematics. Also known for his pioneering works on process philosophy and metaphysics, he is credited with developing a comprehensive metaphysical system that differs from most Western philosophies.
David Harvey is a Marxist economic geographer, podcaster, and a fellow of the British Academy. He is currently a distinguished professor of anthropology and geography at the Graduate Center of the City University of New York (CUNY). He has authored many books and essays and is one of the most cited authors of books in the humanities and social sciences.
Robert Boyle was an Anglo-Irish chemist, natural philosopher, inventor, and physicist. Regarded as the first modern chemist, Boyle is often counted among the founders of modern chemistry. One of the pioneers of the scientific method, Robert Boyle is also remembered for his books, including The Sceptical Chymist, which is viewed as a keystone book in chemistry.

One of the leaders of the Methodist revival movement, Charles Wesley is better known as the author numerous hymns and carols. Love Divine, All Loves Excelling and Christ the Lord Is Risen Today being some of his more popular works. Averaging ten poetic lines per day for fifty years, he published more than 4,500 hymns, leaving some 3,000 in manuscript.

Conservative Party politician George Osborne is the son of Osborne & Little co-founder Sir Peter Osborne. He initially aspired to be a journalist but started his career as an MP from Tatton and later served as the Chancellor Of The Exchequer and the First Secretary of State of the U.K.