Love & Strife
Two cosmic powers — Love that draws all things together, Strife that tears them apart — drive the universe endlessly between unity and chaos.
Empedocles, the fifth-century BCE philosopher from Sicily, proposed that two fundamental cosmic forces drive all change and existence. Love (philotēs) unites the four roots—earth, water, air, and fire—into compounds and living things, while Strife (neikos) separates them back into their elements. These forces operate in an eternal cycle, neither vanishing entirely but alternating dominance across different cosmic epochs. Together they explain why things come into being, persist, and decay in an ordered rather than random fashion.
The practical consequence appears in how Empedocles understood sensation, growth, and even disease. When Love predominates, materials combine to form organisms that perceive and flourish; when Strife gains power, those same materials fragment into illness and death. A healthy body represents temporary victory of Love's unifying influence over the elements within us, while sickness reveals Strife's separating work. This framework let ancient thinkers explain both health and pathology, reproduction and decay, without invoking external divine punishment—merely the inevitable swing between two impersonal cosmic principles.
Where this idea shows up
33 Greek sourcesWhere to read it
- Empedocles· Acragas
- Metaphysics322 BCEAristotle· Chalcis
- Aristotle· Chalcis
- Nicomachean Ethics322 BCEAristotle· Chalcis
- Eudemian Ethics322 BCEAristotle· Chalcis
- De sensu et sensibilibus287 BCETheophrastus· Athens
- De Rerum Natura55 BCELucretius· Rome
- De Amicitia43 BCECicero· Formiae
- On Architecture15 BCEVitruvius· Rome
- Metamorphoses8 CEOvid· Tomis (Constanța)
- Institutio Oratoria95 CEQuintilian· Rome
- Adversus Coloten95 CEPlutarch· Chaeronea
- Plutarch· Chaeronea
- De primo frigido120 CEPlutarch· Chaeronea
- De Iside et Osiride120 CEPlutarch· Chaeronea
- Quaestiones Convivales120 CEPlutarch· Chaeronea
- Quaestiones Naturales120 CEPlutarch· Chaeronea
- Plutarch· Chaeronea
- De saltatione180 CELucian of Samosata· Samosata
- Adversus Mathematicos190 CESextus Empiricus· Alexandria
- Deipnosophistae230 CEAthenaeus of Naucratis· Naucratis