article
Echo Chambers and Epistemic Bubbles.
Nguyen, C. Thi. "Echo Chambers and Epistemic Bubbles." Episteme 17, no. 2 (2020): 141–161.
Why this matters here
Nguyen distinguishes epistemic bubbles from echo chambers, where trust relationships actively discredit outsiders. The chapter cites that conceptual distinction when discussing how interpretation and social similarity reinforce one another.
