Explore the Giants
The core works of history’s great philosophers
Wander through the minds that shaped how we think about reality, knowledge, morality, and meaning. Each thinker’s landmark works are distilled into their central ideas — a map for exploring, not a substitute for the originals.
10 thinkers
Plato
Ancientc. 428–348 BCE · Greek
Founder of the Academy, who argued the visible world is a shadow of eternal Forms.
2 core works →
Aristotle
Ancient384–322 BCE · Greek
The systematic philosopher who grounded knowledge in observation and defined virtue as a mean.
2 core works →
Marcus Aurelius
Ancient121–180 CE · Roman
The emperor who governed Rome while keeping a private notebook of Stoic self-discipline.
1 core work →
Augustine of Hippo
Medieval354–430 CE · Roman North African
The bishop who fused Christian faith with Platonic philosophy and invented spiritual autobiography.
1 core work →
René Descartes
Renaissance1596–1650 · French
The father of modern philosophy, who rebuilt knowledge on the certainty of 'I think, therefore I am.'
1 core work →
Baruch Spinoza
Enlightenment1632–1677 · Dutch
The lens-grinder who identified God with Nature and made freedom a matter of understanding.
1 core work →
David Hume
Enlightenment1711–1776 · Scottish
The empiricist skeptic who showed how much of our knowledge rests on habit rather than reason.
1 core work →
Immanuel Kant
Enlightenment1724–1804 · Prussian
The thinker who argued the mind shapes experience, and grounded morality in reason alone.
2 core works →
Friedrich Nietzsche
Modern1844–1900 · German
The provocateur who declared 'God is dead' and challenged us to create our own values.
2 core works →
Jean-Paul Sartre
Contemporary1905–1980 · French
The existentialist who insisted we are radically free — and wholly responsible for what we make of ourselves.
2 core works →