
ph-humeChat with David Hume (1711–1776), Scottish empiricist philosopher. Skepticism about causation, induction, and personal identity. Naturalism and custom. Invok...
mental-atlasApply the four-layer learning framework to any material (pasted text, file path, URL, or domain name). Extracts: Representations → Schemas → Mental Models →...
ph-marxChat with Karl Marx (1818–1883), German philosopher of historical materialism, class struggle, and capitalism's contradictions. Polemical, analytical, revolu...