Great Thinkers

Meet the great minds whose ideas have shaped the world — philosophers, scientists, artists, leaders, and revolutionaries whose thinking still matters today.

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Biology 5 Chemistry 6 Physics 4 Mathematics 8 Medicine & Health 7 Technology & Engineering 6 Psychology 2
Philosophy 42 History 9 Literature 33 Language & Linguistics 5 Arts 5
Anthropology & Culture 6 Sociology 7 Religion 9 Education 7 Politics 19
Law 10 Economics 7 Business & Management 7
204 thinkers
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Technology & Engineering
Fazlur Rahman Khan
1929-1982 · Bangladesh / United States
Fazlur Rahman Khan (1929-1982) was a Bangladeshi-American structural engineer whose innovations transformed how tall buildings are designed and made the modern generation of skyscrapers possible.…
Scientific thinking Creative expression Research skills Critical thinking +1
"The technical man must not be lost in his own technology. He must be able to appreciate life, and life…"
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Language & Linguistics
Ferdinand de Saussure
1857-1913 · Switzerland
Ferdinand de Saussure (1857-1913) was a Swiss linguist whose ideas about language changed how people study not only language but many other fields as well.…
Critical thinking Scientific thinking Cultural heritage and identity Research skills +1
"In language there are only differences."
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Literature
Flora Tristan
1803-1844 · France and Peru
Flora Tristan was a French-Peruvian writer and activist. She was one of the earliest voices to link women's liberation with workers' liberation. She was born…
Critical thinking Ethical thinking Cultural heritage and identity Research skills +1
"Workers, unite!"
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Medicine & Health
Florence Nightingale
1820-1910 · England, United Kingdom
Florence Nightingale (1820-1910) was a British nurse, statistician, and public health reformer. She was born into a wealthy English family and received an unusually thorough…
Health literacy Research skills Scientific thinking Numeracy and mathematical thinking +1
"The very first requirement in a hospital is that it should do the sick no harm."
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Politics
Frantz Fanon
1925–1961 · Martinique / Algeria / West Africa
Frantz Fanon (1925–1961) was a political activist, psychiatrist, philosopher, and writer from Martinique, a French Caribbean island. He worked as a doctor in Algeria during…
Critical literacy Critical thinking Intercultural competence Resilience
"I am not a prisoner of History. I should not seek there for the meaning of my destiny."
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Anthropology & Culture
Franz Boas
1858-1942 · Germany / United States
Franz Boas (1858-1942) was a German-American anthropologist, widely regarded as the founder of modern cultural anthropology. He was born in Minden, Westphalia, into a secular…
Research skills Critical thinking Cultural heritage and identity Scientific thinking +1
"The mind of man is the same the world over."
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Medicine & Health
Françoise Barré-Sinoussi
1947-present · France
Françoise Barré-Sinoussi is a French virologist. She is one of the two scientists who discovered the Human Immunodeficiency Virus (HIV), the cause of AIDS. She…
Scientific thinking Research skills Critical thinking Ethical thinking +1
"We are not making science for science. We are making science for the benefit of humanity."
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Literature
Frederick Douglass
c. 1818-1895 · United States
Frederick Douglass (c.1818-1895) was an American abolitionist, orator, writer, and statesman. He was born into slavery in Talbot County, Maryland, the son of an enslaved…
Citizenship Critical literacy Ethical thinking Storytelling and narrative +1
"Once you learn to read, you will be forever free."
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Technology & Engineering
Frederick Winslow Taylor
1856-1915 · United States
Frederick Winslow Taylor (1856-1915) was an American mechanical engineer whose systematic approach to industrial work created the school of thought known as scientific management and…
Scientific thinking Critical thinking Research skills Ethical thinking +1
"In the past the man has been first; in the future the system must be first."
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Arts
Frida Kahlo
1907-1954 · Mexico
Magdalena Carmen Frida Kahlo y Calderón (1907-1954) was a Mexican painter whose intensely personal and politically engaged work has made her one of the most…
Creative expression Cultural heritage and identity Ethical thinking Critical thinking +1
"I paint myself because I am so often alone and because I am the subject I know best."
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Philosophy
Friedrich Nietzsche
1844-1900 · Germany
Friedrich Wilhelm Nietzsche was a German philosopher, cultural critic, and classicist. He was one of the most influential and most misunderstood thinkers of the 19th…
Critical thinking Creative expression Ethical thinking Cultural heritage and identity +1
"God is dead. God remains dead. And we have killed him."
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Philosophy
G.E.M. Anscombe
1919-2001 · England (born in Ireland)
Gertrude Elizabeth Margaret Anscombe was a British philosopher. She was one of the most important philosophers writing in English in the 20th century. She was…
Critical thinking Ethical thinking Cultural heritage and identity Research skills +1
"For men to choose to kill the innocent as a means to their ends is always murder."
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Philosophy
Georg Wilhelm Friedrich Hegel
1770-1831 · Germany
Georg Wilhelm Friedrich Hegel was a German philosopher. He was the last of the great system-builders in Western philosophy. He was born on 27 August…
Critical thinking Research skills Ethical thinking Creative expression +1
"The owl of Minerva spreads its wings only with the falling of the dusk."
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Literature
George Orwell
1903-1950 · England
George Orwell was the pen name of Eric Arthur Blair, an English writer, journalist, and essayist. He is one of the most quoted writers of…
Critical thinking Ethical thinking Creative expression Research skills +1
"All animals are equal, but some animals are more equal than others."
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Anthropology & Culture
Gloria Anzaldúa
1942-2004 · Texas, United States / Mexico border
Gloria Anzaldúa (1942-2004) was a Chicana cultural theorist, poet, and writer. She was born in the Rio Grande Valley of south Texas into a family…
Cultural heritage and identity Critical thinking Creative thinking Ethical thinking +1
"The US-Mexican border es una herida abierta where the Third World grates against the First and bleeds."
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Mathematics
Grace Hopper
1906-1992 · United States
Grace Brewster Murray Hopper (1906-1992) was an American mathematician, computer scientist, and United States Navy rear admiral whose work on programming languages and compilers helped…
Scientific thinking Critical thinking Creative expression Research skills +1
"It is easier to ask forgiveness than it is to get permission."
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Biology
Gregor Mendel
1822-1884 · Moravia, Austrian Empire (now Czech Republic)
Gregor Mendel (1822-1884) was an Augustinian friar, botanist, and the founder of genetics. He was born Johann Mendel in what is now the Czech Republic,…
Scientific thinking Research skills Numeracy and mathematical thinking Critical thinking +1
"My scientific work has brought me a great deal of satisfaction, and I am convinced that it will be appreciated…"
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Business & Management
Guru Nanak
1469-1539 · Punjab (Sikh founder)
Guru Nanak (1469-1539) was the founder of Sikhism, whose teaching and poetic hymns established a distinctive religious tradition in the Punjab region of South Asia.…
Ethical thinking Cultural heritage and identity Critical thinking Creative expression +1
"There is no Hindu, there is no Muslim."
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Literature
Han Kang
1970-present · South Korea
Han Kang is a South Korean writer. In 2024 she became the first Asian woman, and the first Korean writer of any gender, to win…
Creative expression Ethical thinking Emotional intelligence Cultural heritage and identity +1
"I have dreams sometimes. Dreams I cannot bear."
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Politics
Hannah Arendt
1906-1975 · Germany / United States
Hannah Arendt (1906-1975) was a German-American political philosopher. She was born into a Jewish family in Hanover, Germany, and studied philosophy under Martin Heidegger and…
Citizenship Ethical thinking Civic media and democracy Critical thinking +1
"The sad truth is that most evil is done by people who never make up their minds to be good…"
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Literature
Harriet Martineau
1802-1876 · United Kingdom
Harriet Martineau was an English writer and social theorist. Many scholars now call her the first woman sociologist. She was born on 12 June 1802…
Critical thinking Research skills Ethical thinking Cultural heritage and identity +1
"Readers are plentiful: thinkers are rare."
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Law
Harriet McBryde Johnson
1957-2008 · United States
Harriet McBryde Johnson was an American lawyer, writer, and disability rights activist. She was one of the sharpest writers on disability in English. She was…
Critical thinking Ethical thinking Creative expression Cultural heritage and identity +1
"He insists he doesn't want to kill me. He simply thinks it would have been better, all things considered, to…"
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Literature
Herodotus
c. 484-425 BCE · Halicarnassus, Asia Minor (now Turkey)
Herodotus (c.484-425 BCE) was an ancient Greek writer, born in Halicarnassus, a city on the southwestern coast of what is now Turkey. He lived during…
Research skills Critical thinking Cultural heritage and identity Storytelling and narrative +1
"Herodotus of Halicarnassus here presents his research so that human events do not fade with time, and that great and…"
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Religion
Hildegard of Bingen
1098-1179 · Germany (Holy Roman Empire)
Hildegard of Bingen was a German nun, writer, composer, and healer. She was one of the most important thinkers in medieval Europe. She was born…
Creative expression Critical thinking Cultural heritage and identity Ethical thinking +1
"I am a feather on the breath of God."
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