
Work
On Fate
In this fragmentary dialogue, Cicero asks whether causal chains and the truth of future statements abolish human freedom. Modal logic, causation, and responsibility meet in a rejection of inescapable fatalism.
- Composition
- 44 BCE
Sources and precision
The range describes composition or formation of the text, distinct from the dates of the editions held.
Confidence B · strong consensus
- Tradition
- Greek and Roman traditions
- Period
- Antiquity
- Languages
- Latin · English · French
- Extent
- 48 passages · 7,134 words
Before reading
What you will learn
Separate determinism, fatalism, and foreknowledge, understand the problem of future contingents, and relate causation to moral responsibility.
Short summary
In this fragmentary dialogue, Cicero asks whether causal chains and the truth of future statements abolish human freedom. Modal logic, causation, and responsibility meet in a rejection of inescapable fatalism.
Long summary
The text discusses Hellenistic responses to determinism, especially the Stoic attempt to reconcile universal fate with the agent’s own assent. Future propositions test whether logical truth and causal necessity should be identified.
Incomplete survival makes reconstruction cautious. Cicero defends room for action without delivering a complete system; the work lies in distinctions among cause, necessity, prediction, and accountability.
Inside this work
The table of contents follows the divisions actually carried by the corpus.
Work › Division
- Passage 1
- Passage 2
- Passage 3
- Passage 4
- Passage 5
- Passage 6
- Passage 7
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- Passage 9
- Passage 10
- Passage 11
- Passage 12
- Passage 13
- Passage 14
- Passage 15
- Passage 16
- Passage 17
- Passage 18
- Passage 19
- Passage 20
- Passage 21
- Passage 22
- Passage 23
- Passage 24
- Passage 25
- Passage 26
- Passage 27
- Passage 28
- Passage 29
- Passage 30
- Passage 31
- Passage 32
- Passage 33
- Passage 34
- Passage 35
- Passage 36
- Passage 37
- Passage 38
- Passage 39
- Passage 40
- Passage 41
- Passage 42
- Passage 43
- Passage 44
- Passage 45
- Passage 46
- Passage 47
- Passage 48
Concepts covered
Historical context
The world around the text
The corpus manifests do not yet establish the precise place and circumstances of composition. The images below document the author’s world or the text’s transmission. They do not claim to show the exact scene of writing.
These are modern reconstructions. They situate a documented place, practice, or transmission and are not period documents.



What the world looked like
Roman world, 1st century BCE to 3rd century CE




- State of technology
- Paved roads, aqueducts, concrete, glassware, mills, and hypocaust heating equip some cities, but energy comes mainly from bodies, animals, water, and wood.
- Science and knowledge
- Astronomy, geometry, natural history, and engineering compile Greek, Egyptian, and Roman knowledge. Measurement exists without a modern laboratory.
- Medicine and care
- Physicians, midwives, baths, plants, and rudimentary surgery can help; reliable anaesthesia, antisepsis, and antibiotics do not exist.
- Transport
- On foot, horseback, cart, or ship, road and sea networks connect the Empire. Travel remains slow, costly, and risky.
- Agriculture and food
- Grain, vines, olives, pulses, and livestock supply cities and armies; estates, slavery, and tenancy organize part of the labour.
- Communication
- Imperial couriers, letters on papyrus or tablets, inscriptions, and oral proclamations spread information. Everything is copied by hand.
- Clothing and fashion
- Tunics and cloaks are common to both sexes; the stola, toga, footwear, colours, and jewellery mark citizenship, office, wealth, and origin.
Editions, translations, and provenance
The following carriers represent the text. They do not create new passage identities.
- Latinoriginal
- English AI-generated translation, non-officialCodex gpt-5.6-sol · Non-official working translation · 2026-09-11
- French AI-generated translation, non-officialCodex gpt-5.6-sol · Non-official working translation · 2026-09-11
- Frenchhistorical_translation
- English AI-generated translation, non-officialCodex gpt-5.6-sol · Non-official working translation · 2026-09-11
Source manifests: cicero.de_fato, cicero.translation_carrier_fr_24
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