Great Thinkers

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

Filter by subject area
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
Page 7 of 9
Law
Oliver Wendell Holmes Jr.
1841-1935 · United States
Oliver Wendell Holmes Jr. (1841-1935) was an American jurist, legal philosopher, and Associate Justice of the United States Supreme Court. He was born in Boston,…
Critical thinking Citizenship Ethical thinking Research skills +1
"The life of the law has not been logic; it has been experience."
Meet this Thinker →
Literature
Pablo Neruda
1904–1973 · Chile
Pablo Neruda (1904–1973) was a Chilean poet and diplomat, widely regarded as the greatest Spanish-language poet of the 20th century and one of the most…
Critical thinking Critical literacy Resilience Intercultural competence
"They can cut all the flowers, but they cannot keep spring from coming."
Meet this Thinker →
Politics
Patrice Lumumba
1925-1961 · Democratic Republic of the Congo
Patrice Émery Lumumba was a Congolese political leader and the first Prime Minister of the independent Democratic Republic of the Congo. He was born in…
Critical thinking Ethical thinking Cultural heritage and identity Creative expression +1
"We have known the mockery, the insults, the blows we had to endure morning, noon, and night because we were…"
Meet this Thinker →
Sociology
Patricia Hill Collins
1948-present · United States
Patricia Hill Collins is an American sociologist. She is one of the most important thinkers on race, gender, and power in recent decades. She was…
Critical thinking Ethical thinking Cultural heritage and identity Research skills +1
"Self-definition is a way of resisting oppression."
Meet this Thinker →
Medicine & Health
Paul Farmer
1959-2022 · United States / Haiti / Rwanda
Paul Farmer (1959-2022) was an American physician, anthropologist, and global health activist. He was born in North Adams, Massachusetts, and grew up in modest and…
Health literacy Citizenship Ethical thinking Systems thinking +1
"The idea that some lives matter less is the root of all that is wrong with the world."
Meet this Thinker →
Education
Paulo Freire
1921–1997 · Brazil, Latin America
Paulo Freire (1921–1997) was a Brazilian educator and thinker. He grew up during a time of great poverty and saw how many poor people could…
Critical literacy Critical thinking Metacognition Resilience +1
"Education either functions as an instrument to bring about conformity or it becomes the practice of freedom."
Meet this Thinker →
Chemistry
Percy Julian
1899-1975 · United States
Percy Lavon Julian (1899-1975) was an African American chemist whose pioneering synthesis of plant-derived steroids made cortisone and other hormone-based medicines widely available for the…
Scientific thinking Research skills Ethical thinking Critical thinking +1
"You can do anything you want if you will put enough work into it. That has always been my philosophy."
Meet this Thinker →
Literature
Peter Drucker
1909-2005 · United States (born Austria)
Peter Ferdinand Drucker (1909-2005) was an Austrian-American writer and teacher whose books and articles over seven decades shaped the practice of management and helped establish…
Critical thinking Ethical thinking Research skills Creative expression +1
"The purpose of a business is to create a customer."
Meet this Thinker →
Philosophy
Peter Singer
1946-present · Australia (currently United States)
Peter Singer is an Australian philosopher. He is one of the most widely read living philosophers and one of the most controversial. He was born…
Ethical thinking Critical thinking Problem solving Cultural heritage and identity +1
"The question is not, Can they reason? nor, Can they talk? but, Can they suffer?"
Meet this Thinker →
Sociology
Pierre Bourdieu
1930-2002 · France
Pierre Bourdieu (1930-2002) was a French sociologist whose work on class, culture, and power made him one of the most influential social scientists of the…
Critical thinking Cultural heritage and identity Ethical thinking Research skills +1
"Taste classifies, and it classifies the classifier."
Meet this Thinker →
Language & Linguistics
Pāṇini
c. 5th-4th century BCE · Ancient India (Gandhara)
Pāṇini was an ancient Indian grammarian whose work on the Sanskrit language is often described as one of the greatest intellectual achievements of the ancient…
Scientific thinking Critical thinking Research skills Cultural heritage and identity +1
"Vriddhi is ā, ai, au."
Meet this Thinker →
Literature
Rabindranath Tagore
1861-1941 · Bengal, India / South Asia
Rabindranath Tagore (1861-1941) was an Indian poet, philosopher, and educator from Bengal, a region now divided between India and Bangladesh. He was born into a…
Learning how to learn Creativity Citizenship Ethical thinking +1
"The highest education is that which does not merely give us information but makes our life in harmony with all…"
Meet this Thinker →
Biology
Rachel Carson
1907-1964 · United States
Rachel Carson (1907-1964) was an American marine biologist, writer, and conservationist. She was born in rural Pennsylvania and developed a love of the natural world…
Environmental thinking Scientific thinking Critical literacy Citizenship +1
"In every outthrust headland, in every curving beach, in every grain of sand there is a story of the earth."
Meet this Thinker →
Politics
Rigoberta Menchú
born 1959 · Guatemala, Central America
Rigoberta Menchú Tum (born 1959) is an indigenous Maya K'iche' woman from Guatemala and one of the most important human rights activists of the twentieth…
Citizenship Ethical thinking Cultural heritage and identity Research skills +1
"I am still keeping secret what I think no-one should know. Not even anthropologists or intellectuals, no matter how many…"
Meet this Thinker →
Biology
Robin Wall Kimmerer
1953-present · United States, Potawatomi Nation
Robin Wall Kimmerer (born 1953) is an American botanist, ecologist, and writer who is a citizen of the Potawatomi Nation, one of the Indigenous peoples…
Environmental thinking Scientific thinking Research skills Cultural heritage and identity +1
"In the Potawatomi language, to be a human being is to be grateful. It is a reminder to say thank…"
Meet this Thinker →
Chemistry
Rosalind Franklin
1920-1958 · England, United Kingdom
Rosalind Franklin (1920-1958) was a British chemist and X-ray crystallographer. She was born in London into a prominent Jewish family and showed exceptional scientific ability…
Scientific thinking Research skills Ethical thinking Critical thinking +1
"Science and everyday life cannot and should not be separated."
Meet this Thinker →
Medicine & Health
Rudolf Virchow
1821-1902 · Germany
Rudolf Virchow (1821-1902) was a German physician, pathologist, anthropologist, and politician. He was born in Schivelbein in Pomerania, now part of Poland, and studied medicine…
Health literacy Scientific thinking Citizenship Systems thinking +1
"Medicine is a social science, and politics is nothing but medicine on a large scale."
Meet this Thinker →
Literature
Rumi
1207-1273 · Khorasan / Anatolia (Persian Sufi)
Jalal al-Din Muhammad Rumi (1207-1273), known throughout the Islamic world as Mawlana (our master) and in the West by the short name Rumi, was a…
Creative expression Ethical thinking Cultural heritage and identity Critical thinking +1
"Listen to this reed, how it complains, telling tales of separation."
Meet this Thinker →
Law
Ruth Bader Ginsburg
1933-2020 · United States
Ruth Bader Ginsburg was an American lawyer and Supreme Court Justice. She is widely seen as one of the most important legal advocates for gender…
Critical thinking Ethical thinking Research skills Problem solving +1
"Real change, enduring change, happens one step at a time."
Meet this Thinker →
Education
Savitribai Phule
1831-1897 · India (Maharashtra)
Savitribai Phule (1831-1897) was an Indian teacher, poet, and social reformer who is widely recognised as the first female teacher of India and one of…
Ethical thinking Cultural heritage and identity Creative expression Critical thinking +1
"Go, get education. Be self-reliant. Be industrious."
Meet this Thinker →
Literature
Seamus Heaney
1939-2013 · Northern Ireland / Ireland
Seamus Heaney was an Irish poet. He won the Nobel Prize in Literature in 1995. He is widely regarded as one of the greatest English-language…
Creative expression Cultural heritage and identity Emotional intelligence Ethical thinking +1
"Between my finger and my thumb / The squat pen rests; snug as a gun."
Meet this Thinker →
Business & Management
Sigmund Freud
1856–1939 · Austria / Czech Republic
Sigmund Freud (1856–1939) was an Austrian neurologist and the founder of psychoanalysis — one of the most influential and contested intellectual movements of the 20th…
Critical thinking Metacognition Resilience Critical literacy
"The interpretation of dreams is the royal road to a knowledge of the unconscious activities of the mind."
Meet this Thinker →
Sociology
Silvia Rivera Cusicanqui
1949-present · Bolivia
Silvia Rivera Cusicanqui is a Bolivian sociologist, historian, and activist of Aymara heritage. She is one of the most important thinkers on colonialism and Indigenous…
Critical thinking Ethical thinking Cultural heritage and identity Research skills +1
"There can be no discourse of decolonisation, no theory of decolonisation, without a decolonising practice."
Meet this Thinker →
Religion
Simon Kimbangu
1887-1951 · Democratic Republic of the Congo
Simon Kimbangu was a Congolese religious leader and the founder of Kimbanguism, one of the largest African-initiated churches in the world. He was born on…
Ethical thinking Cultural heritage and identity Critical thinking Emotional intelligence +1
"It is now time for me to turn myself in to the authorities; let impatient men prone to anger be…"
Meet this Thinker →