swap_horiz Parmenides Alternatives

1

Laozi

Laozi, also known as Lao Tzu, was an ancient Chinese philosopher and attributed author of the Daodejing. This seminal te...

Ancient Chinese Metaphysics Daoism

9.8 Brilliant

2

Nagarjuna

Nagarjuna was a pivotal figure in early Buddhist philosophy. He developed the Madhyamaka school, exploring the concept o...

Indian Ancient Buddhist Emptiness

9.7 Brilliant

3

Heraclitus

Heraclitus was a Greek philosopher from Ephesus, active around 500 BCE, notable for doctrines of constant change and the...

Change Ancient Greek Presocratic

9.3 Excellent

4

Epicurus

Epicurus was a Greek philosopher who founded the Garden in Athens in 306 BCE and made pleasure, friendship, and freedom...

Ethics Ancient Greek Epicureanism

9.2 Excellent

5

Chrysippus

Chrysippus was a 3rd-century BCE Stoic philosopher whose logic and ethics systematized Stoicism and shaped its later Rom...

Logic Ancient Greek Stoicism

9.1 Excellent

6

Zeno of Citium

Zeno of Citium was a Cypriot philosopher who founded Stoicism in Athens around 300 BCE, teaching virtue in accord with n...

Ethics Ancient Greek Stoicism

8.8 Great

7

Zeno of Elea

Zeno of Elea was a 5th-century BCE Greek philosopher known for paradoxes of motion, including Achilles and the tortoise.

Logic Ancient Greek Paradox

8.6 Great

8

Sextus Empiricus

Sextus Empiricus was a Greek skeptic and physician, active around the 2nd century CE, whose writings preserve Pyrrhonian...

Ancient Greek Epistemology Skepticism

8.6 Great

9

Anaximander

Anaximander was a 6th-century BCE Milesian philosopher who proposed the apeiron as the origin of things and made an earl...

Cosmology Ancient Greek Presocratic

8.5 Great

10

Diogenes of Sinope

Diogenes of Sinope was a Greek Cynic philosopher of the 4th century BCE, famous for radical simplicity and criticism of...

Ethics Ancient Greek Cynicism

8.5 Great

11

Thales of Miletus

Thales of Miletus was a Greek philosopher from Ionia, active in the 6th century BCE, often regarded as the first Western...

Cosmology Ancient Greek Presocratic

8.4 Great

12

Empedocles

Empedocles was a Greek philosopher from Acragas who taught that four roots, earth, air, fire, and water, combine through...

Ancient Greek Presocratic Pluralism

8.3 Great

13

Protagoras

Protagoras was a 5th-century BCE Greek sophist from Abdera, noted for relativism and for teaching rhetoric to paying stu...

Ancient Greek Sophist Relativism

8.2 Great

14

Proclus

Proclus was a 5th-century CE Athenian Neoplatonist whose Elements of Theology gave systematic form to late ancient Plato...

Ancient Greek Metaphysics Neoplatonism

8.2 Great

15

Anaxagoras

Anaxagoras was a 5th-century BCE Greek philosopher who brought Ionian inquiry to Athens and made Nous, or mind, a cosmic...

Ancient Greek Presocratic Mind

8.1 Great

16

Pyrrho

Pyrrho was a Greek philosopher from Elis whose suspension of judgment became the model for Pyrrhonian skepticism in late...

Ethics Ancient Greek Skepticism

8.1 Great

17

Leucippus

Leucippus was a Greek philosopher traditionally credited as the founder of atomism, the theory that reality consists of...

Ancient Greek Presocratic Atomism

7.8 Good

18

Anaximenes

Anaximenes was a Milesian philosopher of the 6th century BCE who argued that air was the primary substance behind natura...

Cosmology Ancient Greek Presocratic

7.3 Good

19

Antisthenes

Antisthenes was a Greek philosopher and pupil of Socrates, often seen as a forerunner of Cynicism through his praise of...

Ethics Ancient Greek Cynicism

7.2 Good

20

Cleanthes

Cleanthes was the second head of the Stoic school in Athens and author of the Hymn to Zeus, preserving early Stoic theol...

Ethics Ancient Greek Stoicism

7.0 Good