https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sun, 21 Jun 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-06-21-skepticism-problem-of-knowledge.en https://www.youngju.dev/blog/culture/2026-06-21-skepticism-problem-of-knowledge.en From Descartes evil demon to the brain in a vat and the Gettier problem. We trace the history of skepticism, which asks whether what we believe we know is really knowledge, and explore how healthy doubt differs from conspiratorial doubt. Sun, 21 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) philosophyepistemologyskepticismdescartesknowledgecritical-thinking https://www.youngju.dev/blog/culture/2026-06-21-skepticism-problem-of-knowledge.ja https://www.youngju.dev/blog/culture/2026-06-21-skepticism-problem-of-knowledge.ja デカルトの悪魔から水槽の脳、ゲティア問題まで。私たちが知っていると信じるものは本当に知識なのかを問う懐疑主義の歴史をたどりながら、健全な疑いと陰謀論的な疑いがどう違うのかを考えます。 Sun, 21 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) philosophyepistemologyskepticismdescartesknowledgecritical-thinking https://www.youngju.dev/blog/culture/2026-06-21-skepticism-problem-of-knowledge https://www.youngju.dev/blog/culture/2026-06-21-skepticism-problem-of-knowledge 데카르트의 악마부터 통속의 뇌, 게티어 문제까지. 우리가 안다고 믿는 것이 정말 앎인지 묻는 회의주의의 역사를 따라가며, 건강한 의심과 음모론적 의심이 어떻게 다른지 살펴봅니다. Sun, 21 Jun 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) philosophyepistemologyskepticismdescartesknowledgecritical-thinking