Card 2.1.1 · Root II — Epistemology
The Gettier Problem
Can you be right for the wrong reasons and still count as knowing?
The Gettier problem is the demonstration that a belief can be true, and justified, and still fail to be knowledge.
Where it sits
Under 2.1 Theories of knowledge. Borders 2.3 Structure of justification.
The rival answers
| Response | Strategy |
|---|---|
| No-false-lemmas | Knowledge requires that no false belief figure in the reasoning |
| Defeasibility | No further truth should undercut the justification |
| Reliabilism | Replace justification with reliable production |
| Safety | The belief must not easily have been false |
| Knowledge-first | Abandon the project of analysis |
| Contextualism | Standards shift; in some contexts it is knowledge |
Key figures
| Figure | Dates | Tradition | Contribution |
|---|---|---|---|
| Edmund Gettier | 1927–2021 | Analytic | The 1963 paper |
| Bertrand Russell | 1872–1970 | Analytic | The stopped clock case, decades earlier |
| Sriharsa | c. 12th c. CE | Indian | Argued no definition of valid cognition survives scrutiny |
| Dharmottara | c. 8th c. CE | Indian Buddhist | Mirage case: true belief from a misleading appearance |
Connections
→ 2.1 · ↔ 2.3.2, 2.4.1, 2.6 · ◇ reliabilism, safety accounts, knowledge-first · ○ Classical; Modern; Table 3
→ narrower questions · ↔ questions it borders · ◇ the positions, mapped in Part III of the book · ○ the eras and comparison tables (Parts IV and V)
The full card is in the book
In The Coordinates of Thought this card goes on to a worked example that sets the answers against one case, and to where the question touches daily life — page 88.
On Coordinates of Thought
Conversations about this question in Knowledge & belief:
- Knowledge-first epistemology is surrender dressed up as a theory 6 replies
- My father knew which cedar beam would split. He could never say how. Did he know? 6 replies
- Nāgārjuna asked what proves the means of knowledge. Is that Agrippa’s trilemma in Sanskrit? 6 replies
- Reliabilism has a machine problem: reliable prediction is not knowledge 6 replies
- I know within ten seconds whether a room will laugh, but I can’t say how. Does that count as knowing? 5 replies