Humanity Against Cruelty to Animals in Historical Literature, Timeline of Animal Rights History

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Quintus Sextius

Pythagoras Sotion…taught me, why Pythagoras abstained from animal food, and why after him Sextius: their reasons were different, but, both, very great. Sextius thought, that there was food enough for man in the world without shedding blood; and that the taking pleasure in butchering helpless animals, only inspired men with cruelty: he added hereunto, that luxury was not to be encouraged, and supposed of meats, and particularlysuchas are foreign to our constitutions are by no means a preservative of health, but the contrary. (Seneca [c.4bce-65ce], Epistle CVIII, The Right Use of Reading or Hearing the Philosophers )








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document the authenticity of quotations while providing more in-depth insight into the ideologies of humanity against cruelty to animals and additional historical perspective on the continuing struggle for animal rights, animal welfare and the protection of animals.

Seneca [5bce-65ce], Epistle CVIII, The Right Use of Reading or Hearing the Philosophers in The Epistles of Lucius Annæus Seneca, translated by Thomas Morrell, in two volumes (London, 1786; Digitized by Google, 2006).

Quotes briefly introduce animal rights activists, animal welfare advocates and authors; the history of animal rights, animal welfare and animal protection; and the literature of the humane movement against cruelty to animals.

These pages are part of an ongoing effort to provide free online access to historical literature on animal rights, animal welfare and humanity against cruelty to animals.



Before the Common Era (BC)
c28-11,000 BCE Cave Paintings
Mythical & Divine Origin:
Manu, Triptolemus
Ancient ReligionsJainism,
Historic India—The doctrines of
Ahimsa & Vegetarianism evolve.
[621 BCE] Draco
[8th Century BCE] Hesiod
[c599-510 BCE] Siddhartha, Sakyamuni Buddha
[c599-527 BCE] Mahavira
[c552-496 BCE] Pythagoras
[c484-425 BCE] Herodotus
[c450 BCE] Empedocles
[c396-314 BCE] Xenocrates
[d. 276 BCE] Polemon
[c273-232 BCE] King Asoka
[106-43 BCE] Cicero
[ca99-55 BCE] Lucretius
[1st c. BCE] Quintus Sextius
[c70-19 BCE] Virgil
Ancient Animal Rights Law
[ca273-232BCE] King Ashoka
Common Era (AD)
[c43BCE-17] Ovid
[1st century] Sotion
[c4 BCE-65] Seneca
[c23-79] Pliny the Elder
[ca46-120] Plutarch
[d. ca215] Clement of Alexandria
[2nd or 3rd c.] Sextus Empiricus
[c160-230] Tertullian
[c204-270] Plotinus
[ca245-305]Porphyry
[c347-407]St. Chrysostom
[c570-632] Muhammad
[c1181-1226] St. Francis Assisi


Antiquity, Ancient Animal Rights Law &The Middle Ages

Renaissance & Early Anti-Cruelty Legislation

Age of Enlightenment

Romanticism, Modern Legislative Beginnings

Victorian Age, Anti-Vivisection & the Early 20th Century

Periodicals, Articles, Letters, Reviews


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