Full Idea
I may reach a belief using a procedure that is in fact reliable, but which I ought to distrust.
Gist of Idea
Sometimes I ought to distrust sources which are actually reliable
Source
Michael Williams (Problems of Knowledge [2001], Ch. 1)
Book Reference
Williams,Michael: 'Problems of Knowledge' [OUP 2001], p.23
A Reaction
The tramp on the park bench who gives good share tips. The clock that is finally working, but has been going haywire for weeks. Reliabilism is a bad theory.