https://shakeupphilosophy.com/ New and updated plain-English reading guides, argument maps, and discussion-ready philosophy study routes from Shake Up Philosophy. en-us Sun, 13 Sep 2026 07:14:30 GMT editorial@shakeupphilosophy.com (Shake Up Philosophy Editorial) https://shakeupphilosophy.com/texts/plato-republic/allegory-of-the-cave https://shakeupphilosophy.com/texts/plato-republic/allegory-of-the-cave Sensory experience provides mere opinion (doxa); genuine philosophical understanding (noesis) requires ascending from the dark realm of appearances to the intelligible realm of truth illuminated by the Form of the Good. Read the parallel text, then use the 2-minute recap at https://shakeupphilosophy.com/texts/plato-republic/allegory-of-the-cave/summary. Sun, 13 Sep 2026 07:14:30 GMT Epistemology Plato https://shakeupphilosophy.com/texts/descartes-meditations/meditations-1-and-2 https://shakeupphilosophy.com/texts/descartes-meditations/meditations-1-and-2 Sensory illusions, dream skepticism, and the Evil Demon hypothesis undermine all empirical and mathematical certainty. However, the Evil Demon cannot deceive me about my own existence: doubting proves I am a thinking thing (res cogitans). Read the parallel text, then use the 2-minute recap at https://shakeupphilosophy.com/texts/descartes-meditations/meditations-1-and-2/summary. Sun, 13 Sep 2026 07:14:30 GMT Epistemology René Descartes https://shakeupphilosophy.com/texts/mill-utilitarianism/chapter-2-what-utilitarianism-is https://shakeupphilosophy.com/texts/mill-utilitarianism/chapter-2-what-utilitarianism-is The Greatest Happiness Principle holds that actions are morally right if they produce pleasure and avoid pain. Critically, intellectual and moral pleasures are qualitatively superior to physical pleasures, verified by the verdict of competent judges. Read the parallel text, then use the 2-minute recap at https://shakeupphilosophy.com/texts/mill-utilitarianism/chapter-2-what-utilitarianism-is/summary. Sun, 13 Sep 2026 07:14:30 GMT Ethics John Stuart Mill https://shakeupphilosophy.com/texts/kant-groundwork/section-2-categorical-imperative https://shakeupphilosophy.com/texts/kant-groundwork/section-2-categorical-imperative Morality is governed by the Categorical Imperative. Formula 1 commands: act only on maxims you can will to become universal laws. Formula 2 commands: always treat rational beings as ends in themselves, never merely as instruments. Read the parallel text, then use the 2-minute recap at https://shakeupphilosophy.com/texts/kant-groundwork/section-2-categorical-imperative/summary. Sun, 13 Sep 2026 07:14:30 GMT Ethics Immanuel Kant https://shakeupphilosophy.com/texts/aristotle-ethics/books-1-and-2-eudaimonia-and-virtue https://shakeupphilosophy.com/texts/aristotle-ethics/books-1-and-2-eudaimonia-and-virtue Human flourishing (eudaimonia) is an activity of the soul expressing complete virtue over a lifetime. Moral virtues are formed through practice, maintaining the Golden Mean. Read the parallel text, then use the 2-minute recap at https://shakeupphilosophy.com/texts/aristotle-ethics/books-1-and-2-eudaimonia-and-virtue/summary. Sun, 13 Sep 2026 07:14:30 GMT Ethics Aristotle https://shakeupphilosophy.com/texts/aristotle-poetics/chapters-1-to-6-mimesis-tragedy-catharsis https://shakeupphilosophy.com/texts/aristotle-poetics/chapters-1-to-6-mimesis-tragedy-catharsis A powerful tragedy represents a complete, unified action of serious consequence. By arranging plot, character, language, thought, spectacle, and song so that fear and pity arise from events, it gives audiences a disciplined emotional and intellectual experience. Read the parallel text, then use the 2-minute recap at https://shakeupphilosophy.com/texts/aristotle-poetics/chapters-1-to-6-mimesis-tragedy-catharsis/summary. Sun, 13 Sep 2026 07:14:30 GMT Aesthetics Aristotle https://shakeupphilosophy.com/texts/hobbes-leviathan/chapter-13-state-of-nature https://shakeupphilosophy.com/texts/hobbes-leviathan/chapter-13-state-of-nature Equal vulnerability and scarce resources lead inevitably to competition, diffidence (mutual fear), and vainglory, creating perpetual war in the absence of an overarching sovereign. Read the parallel text, then use the 2-minute recap at https://shakeupphilosophy.com/texts/hobbes-leviathan/chapter-13-state-of-nature/summary. Sun, 13 Sep 2026 07:14:30 GMT Political Philosophy Thomas Hobbes https://shakeupphilosophy.com/texts/locke-treatise/chapters-2-and-5-state-of-nature-and-property https://shakeupphilosophy.com/texts/locke-treatise/chapters-2-and-5-state-of-nature-and-property The state of nature is not lawless chaos; it is governed by reason. Private property is legitimately created when a person mixes their own physical labor with the common raw materials of the earth. Read the parallel text, then use the 2-minute recap at https://shakeupphilosophy.com/texts/locke-treatise/chapters-2-and-5-state-of-nature-and-property/summary. Sun, 13 Sep 2026 07:14:30 GMT Political Philosophy John Locke https://shakeupphilosophy.com/texts/rousseau-social-contract/book-1-the-general-will https://shakeupphilosophy.com/texts/rousseau-social-contract/book-1-the-general-will To solve the fundamental problem of political legitimacy, individuals surrender their natural liberties to the collective community, creating a sovereign body governed by the General Will. Read the parallel text, then use the 2-minute recap at https://shakeupphilosophy.com/texts/rousseau-social-contract/book-1-the-general-will/summary. Sun, 13 Sep 2026 07:14:30 GMT Political Philosophy Jean-Jacques Rousseau