17th Century Intellectuals & Academics

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.

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.

Blaise Pascal was a French physicist, mathematician, philosopher, and inventor. A child prodigy, Pascal's work on projective geometry, at the age of 16 is commendable. He is one of the earliest inventors of the mechanical calculator, which he did when he was still a teenager. His work on probability theory influenced the development of social science and modern economics.

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.

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.

William Penn was a writer and one of the earliest members of the Quakers. He is credited with founding the Province of Pennsylvania. He also oversaw the planning and development of the city of Philadelphia. Penn has several universities and schools named in his honor, including the William Penn University in Iowa. 

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.

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.

An Italian astronomer, engineer, and physicist, Galileo Galilei is widely regarded as the father of observational astronomy, the father of the scientific method, the father of modern physics, and the father of modern science. He is credited with popularizing the telescope, which changed the course of history.

Roger Williams was a 17th-century Puritan minister and theologian. He founded Providence Plantations, which later became the US state of Rhode Island. He advocated for fair dealings with Native Americans and believed in religious freedom. He disapproved of perpetual chattel slavery. After being expelled by the Puritan leaders, he founded the First Baptist Church in America. 

Born into a merchant family in France, Jean-Baptiste Colbert grew up to hold various administrative posts. Patronized by Cardinal Mazarin, he became affluent and later became one of the most efficient administrators during the regime of Louis XIV. He also established the French merchant navy.

Richard Baxter was an English poet, theologian, hymnodist, controversialist, and Puritan church leader. He was one of the most influential and important leaders of the Nonconformists. Today, he is commemorated in the Church of England with a feast day on 14 June.

British doctor Hans Sloane traveled to Jamaica as a personal physician of the 2nd duke of Albermarle and was soon engrossed in the natural species of the region. He documented his collections, and they eventually helped form the British Museum. He is also known as the inventor of drinking chocolate.

Italian philosopher Giambattista Vico is regarded as a pioneer of what is now known as cultural anthropology, or ethnology. He brought together history and the social sciences in his work Scienza nuova. A poor bookseller’s son, he studied by candlelight but grew up to be a major Counter-Enlightenment figure.

Called the founder of experimental biology and father of modern parasitology, Italian physician, biologist, naturalist and poet Francesco Redi did the first major experiment to challenge spontaneous generation. His book Esperienze intorno alla generazione degl'insetti includes most of his famous experiments, while his poem book Bacco in Toscana is counted among the finest works of 17th-century Italian poetry.   

Thomas Browne was an English author and polymath who wrote several books on varied fields, such as religion, medicine, science, and the esoteric. Browne incorporated different styles of writing depending upon the genre he was working on. Over the years, his writing has influenced several other writers like Herman Melville. Browne's works have been admired by personalities like William Osler.

Lady Margaret Lucas Cavendish was an English poet, philosopher, playwright, fiction writer, and scientist. Margaret, who had the audacity to publish her works without using a pen name at a time when female writers remained anonymous, was ahead of her time. Not surprisingly, she was considered eccentric and earned the nickname Mad Madge. Her works gained popularity in the 1980s.

Born in Wales, to a Church of England cleric who had been ejected by the Act of Uniformity, Matthew Henry grew up to be a Nonconformist minister. He is best remembered for his iconic work Exposition of the Old and New Testaments, a six-volume commentary on the Bible.

Known as the last Renaissance man, Athanasius Kircher was a German Jesuit priest who taught at the Roman College for 4 decades. He was also obsessed with Sinology and Egyptology, and studied everything from fossils to microbes. He was also interested in medicine and invented machines such as the magnetic clock.

François Quesnay was a French economist and physician. He was a proponent of the Physiocratic school. He is best known for publishing the "Tableau économique" (Economic Table), in which he set forth the foundations of the ideas of the Physiocrats. He also wrote extensively on Chinese politics and society. He was married to a woman named Marianne Woodsen. 

Giambattista della Porta was an Italian scholar, polymath, and playwright. He was active in Naples at the time of the Scientific Revolution and Reformation in the 16th century. He was knowledgeable in different fields, including occult philosophy, astrology, meteorology, alchemy, mathematics, and natural philosophy. In his later years, he collected rare specimens and grew exotic plants. 

Spanish baroque author and philosopher Baltasar Gracian was a leading proponent of the conceptismo style. Inspired by his priest uncle, he took Jesuit vows. His notable works include Subtlety and the Art of Genius and the three-part novel The Critick, with the latter written under a pseudonym.

Spanish Jesuit priest, philosopher, and theologian Francisco Suárez was born to an affluent lawyer and had initially studied law. However, he joined the Jesuits later, following which he taught philosophy and theology. Known for writing Disputationes Metaphysicae, he was a prime figure of the School of Salamanca movement.

French Catholic priest and astronomer Pierre Gassendi is remembered for his efforts to reconcile atomism with Christian ideals and for his anti-Aristotelianism. His studies included research on Epicurean philosophy. Apart from observing the transit of Mercury, he also studied the speed of sound and horizontal momentum.