Epistemology of Testimony and Social Knowledge

A condensed, point-by-point summary of the module, for reviewing right before a test or exam.

1. Testimony as a Basic Source of Knowledge. Testimony is examined as a possibly basic, irreducible source of knowledge alongside perception and memory.
2. Reductionism versus Anti-Reductionism about Testimony. Reductionists ground testimonial justification in inductive evidence; anti-reductionists treat it as basic.
3. Epistemic Trust and the Ethics of Belief. Trusting testimony raises normative questions about the ethics and responsibility of belief.
4. Social Epistemology and the Division of Cognitive Labor. Social epistemology studies how communities, not just individuals, produce and distribute knowledge.
5. Epistemic Injustice: Fricker on Testimonial and Hermeneutical Harm. Miranda Fricker identifies distinct harms done to people specifically in their capacity as knowers.
6. Groupthink, Peer Disagreement, and Rational Belief Revision. Group dynamics and peer disagreement raise hard questions about how rational belief should respond to others.
7. Standpoint Epistemology and Situated Knowledge. Standpoint theory argues that social position can shape, and in some cases privilege, epistemic access.
8. Epistemology in the Age of Misinformation and Social Media. Digital platforms create new testimonial and social-epistemic problems around trust, virality, and misinformation.