Worldview
A worldview is the lens through which you see reality, yourself, and other people. It is made of your personal language, religion, and philosophy.
Touchstones
The fourscore of touchstones in 30 philosophers.
Impermanence and Flux
30 Phil, Chapter 7, Heraclitus, Touchstone 17: Impermanence and Flux. Impermanence as Flux is the idea of an ever-changing nature of life and the interconnectedness of all things. It is summed up as: “Everything is in flux.” Like the idea a “river,” everything flows. The only constant is change, and to resist it is to resist
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Nondualism and Dualism
30 Phil, Chapter 6, Buddhism, Touchstone 16: Nondualism-Dualism. Nondualism and dualism help to explore the many variations and nuances within the overarching discussion of our nature, whether we have a soul, what happens to it, etc. Dualism says the mind and the body are distinct entities from each other and from the universe. How they interact
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Self & Non-Self; Atman & Anatman
Self and Non-self offer rival metaphysical answers. TST Philosophy asks you to ground public truth and systems in the material world.
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Normalcy, Normal, and Abnormal
Normalcy is not reality itself, but our idea about recurring patterns in reality, shaped by experience, culture, and expectation.
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Schema
Schemas are mental categories across frameworks that simplify life. To think well, challenge them. Keep what fits, update or drop the rest.
Unknowable Dao
The Unknowable Dao reminds us that some of reality may be too deep, too fluid, or too vast to capture fully in words.
Yin and Yang
Stop trying to force the river. Look to the way of nature. Spirituality is learning to move with it—softly enough to bend, clearly enough to endure.
Ziran, Authenticity, or Authentic Self
30 Phil, Chapter 4, Laozi, Touchstone 10: Authenticity. Ziran is often translates to “of its own.” Living in accordance with Ziran means you embrace naturalness. You welcome the spontaneous aspects of existence. With Ziran, you flow with nature while embracing your true self and innate tendencies, your authentic self. Living in accordance with Ziran is you
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Wu-wei or “non-action”
30 Phil, Chapter 4, Laozi, Touchstone 9: Wu-wei or “non-action” The term wu-wei is often translated as “non-action.” It is a general concept. It is the idea that the universe has a flow, and it is better to ride that flow than to fight it. Wu-wei is non-action, effortless action, or inaction, but does not mean
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Relativity Principle
30 Phil, Chapter 21, Galileo, Touchstone 52: Relativity Principle. The Relativity Principle states that the laws of physics are the same for all observers in uniform motion relative to one another. This means that the passage of time, the length of objects, and the speed of light are the same for everyone, regardless of their
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Holism
30 Phil, Chapter 3 Touchstone 8: Holism. Holism views things as a whole, emphasizing interconnectedness and interdependence, and values unity and synthesis. It is essential for fully understanding complex systems like living organisms and ecosystems. This notion of an underlying, unifying essence mirrors the intricacies of the natural world, where each element, though distinct, harmoniously contributes
Ontology
Ontology asks what exists at the deepest level, including whether the self, consciousness, or anything beyond the body is real. For living well, its value is humility: what you believe shapes how you treat this life.
Philosophy
30 Phil, Chapter 2 Touchstone 6: Philosophy. Philosophy is the systematic study of fundamental questions concerning existence, knowledge, values, and meaning. It’s a discipline guided by reason and the evaluation of evidence. A central question is “How should we live?” While there is a general agreement on overarching principles, as always, the devil is in the
Knowledge Framework
30 Phil, Chapter 2 Touchstone 5: Knowledge Framework. In philosophy, the study of knowledge is called epistemology. It’s important because knowledge describes reality, and understanding how we craft knowledge brings philosophical clarity. Each of us maintains a personal knowledge framework that arranges the knowledge we accumulate. You can think of it as a personalized dictionary. But
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Cultural Transmission
30 Phil, Chapter 1 Touchstone 4: Cultural Transmission. Cultural transmission, perhaps more than any other trait, sets humans apart from other animals. It’s the ability to pass behaviors, traditions, and knowledge to the next generation. Cultural transmission has likely been a feature of our direct-line hominin mind for millions of years. Returning to what we
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Evolution
30 Phil, Chapter 1 Touchstone 3: Evolution. In 1859, the naturalist Charles Darwin revolutionized the scientific world with his seminal publication, “On the Origin of Species.” In it he formulated his scientific theory of evolution by natural selection. The process by which new species arise is well-understood. It proposed that changes in species occur gradually over time. With each generation,
Free Will
You may not control everything, but you still must choose how to live. Living well means choosing with positive intent now and for the future.
Big Bang Expansion
13.8 billion years ago, space itself began expanding and cooling, setting the stage for particles, atoms, stars, galaxies, planets, life, and us.
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The Five Senses of Humans
30 Phil, Chapter 17, Alhazen, Touchstone 42: Senses. How we perceive an external world starts to become clear about 1020 CE. Since Alhazen and his pioneering work around 1020 CE, we have made significant advancements in understanding our senses. Our direct impressions of the world. Prior to Alhazen, most people on Earth believed in strange
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