Epistemology

Watch

• The philosophy of Stoicism - Massimo Pigliucci ↗TED-Ed
• Understanding Epistemology The Study of Knowledge ↗ElevatedMinds
• Epistemology in Philosophy Simply Explained (Past to Present Day Theory) ↗Thinking Deeply with Ben
• PHILOSOPHY - Epistemology: Introduction to Theory of Knowledge [HD] ↗Wireless Philosophy
• Epistemology: How Do I Know? | Episode 1807 | Closer To Truth ↗Closer To Truth
• Epistemology ↗Robert Jensen

Read

• The Problems of Philosophy ↗A lucid and concise introduction to the fundamental questions of knowledge, perception, and reality, ideal for the uninitiated.Bertrand Russell
• Meditations on First Philosophy ↗This seminal work systematically dismantles and reconstructs the basis of knowledge, establishing the bedrock of modern rationalism and skepticism.René Descartes
• An Essay Concerning Human Understanding ↗A foundational text of empiricism, arguing that all knowledge derives from experience, challenging innate ideas with profound implications for political thought.John Locke
• Is Justified True Belief Knowledge?This brief, incisive paper famously challenged the millennia-old definition of knowledge, sparking a new era of epistemological inquiry.Edmund Gettier
• Two Dogmas of EmpiricismA powerful critique of the analytic-synthetic distinction and reductionism, this essay reshaped 20th-century philosophy of language and epistemology.W.V.O. Quine

Voices to follow

• Timothy Williamson ↗A leading figure in contemporary epistemology, known for his defence of knowledge as a fundamental mental state and his rigorous analytical approach.Wykeham Professor of Logic, University of Oxford
• Jennifer Nagel ↗Explores the psychology of knowledge and epistemic intuitions, bridging traditional epistemology with cognitive science.Professor of Philosophy, University of Toronto
• Ernest Sosa ↗A pioneer of virtue epistemology, his work profoundly shaped discussions on justification and intellectual virtues.Board of Governors Professor of Philosophy, Rutgers University
• Hilary Kornblith ↗A key proponent of naturalized epistemology, advocating for an empirical and scientific approach to understanding knowledge.Professor of Philosophy, University of Massachusetts Amherst

Glossary

• BeliefA belief is when you accept something as true, even if you don't have absolute proof. It's what you think or feel is correct. For example, you might have a belief that your favorite sports team will win the championship, even though it's not guaranteed.
• EvidenceEvidence is information, facts, or observations that help prove whether something is true or false. It's the proof you use to support your claims. For example, fingerprints at a crime scene are evidence that helps police figure out who was there.
• ExperienceExperience is knowledge or skill gained from doing, seeing, or feeling things over time. It's how you learn directly from the world around you through your senses. For example, you gain experience in riding a bicycle by actually practicing and falling a few times, not just by reading a book about it.
• FactA fact is something that is known to be true and can be proven. It's an objective piece of information that isn't based on personal feelings or opinions. For example, "India is in Asia" is a fact because it can be verified on a map.
• JustificationJustification is having good reasons or evidence to support why you believe something is true. It's what makes your belief reasonable and not just a random guess. For example, if you say "It's going to rain," your justification might be that you saw dark clouds and heard a weather report.
• KnowledgeKnowledge is when you understand something really well because it's true, you believe it, and you have good reasons to believe it. It's more than just guessing or having an idea. For example, you have knowledge that the sun rises in the east because you've seen it many times, and science confirms it.
• OpinionAn opinion is a personal view or judgment about something, not necessarily based on fact or knowledge. It's what someone thinks or feels, and others might disagree. For example, "Chocolate ice cream is the best flavor" is an opinion, because someone else might prefer vanilla.
• ReasonReason is your ability to think, understand, and form judgments logically. It's how you use your mind to solve problems and make sense of information. For example, if you use reason to figure out why your phone isn't charging, you might check the cable, the outlet, and the phone itself in a logical order.
• SkepticismSkepticism is an attitude of doubt or questioning towards claims or beliefs, especially those that are not supported by strong evidence. A skeptic likes to see proof before accepting something as true. For example, if someone tells you they saw a ghost, a skeptical person might ask for more details or evidence before believing them.
• TruthTruth is when a statement or idea matches reality – it's how things actually are. If something is true, it means it's not false. For example, it is a truth that water freezes at 0 degrees Celsius, because that's what happens in the real world.

Threads 7

Where this connects to other fields, and why it's worth knowing.

• Artificial Intelligence & Machine Learning Technology

  An AI will tell you it's 99% sure of an answer that's completely made up. Engineers now test whether a machine's confidence actually matches how often it's right, and they call it 'calibration.' It's a high-tech version of an ancient puzzle: the difference between truly knowing something and just strongly believing it.

• How Beliefs About Learning Shape Teaching Education

  Do you learn by having facts poured into your head, or by building understanding yourself, brick by brick? A teacher's answer secretly decides how they run the whole classroom. That question is pure philosophy about how anyone knows anything, sneaking into lesson plans in disguise.

• Algorithms & Computation Mathematics

  There's a proof that no computer program can ever reliably tell whether another program will run forever or eventually stop, called the halting problem. It means some things are true but no step-by-step method can ever confirm them. And since any careful 'method' of knowing is basically a procedure, the limits on computers are also limits on what anyone can ever know.

• Scientific Instruments & Measurement Science

  You glance at a thermometer and think you're just seeing a fact. But you only trust it because you already believe a whole theory about how heat makes liquid rise. Every measurement quietly carries hidden assumptions inside it. There's no such thing as 'just looking'; observation always comes soaked in ideas you're taking on faith.

• Generative AI & Large Language Models Technology

  An AI chatbot fires off confident, smart-sounding answers without actually caring whether they're true. A philosopher had a word for talking like that, not lying, just not caring about truth. The AI turned that into a factory setting, which is exactly why sounding right and being right can split apart.

• Prime Numbers Mathematics

  There's a clever trick called a zero-knowledge proof: you can prove you know a password without ever revealing the password. That turns a deep question, 'how do I know you know?', into pure math. You pass along the certainty without passing along the secret itself.

• The Millennium Prize Problems Mathematics

  Computers have checked billions of cases and the Riemann Hypothesis holds every time, so mathematicians act sure it's true. But 'it worked a billion times' is guessing from evidence, the way science works, not airtight proof. Even math sneaks in a little faith.