 Criticism on this point has come on two fronts. On the one hand, some epistemologists have argued that (contra Pritchard) fake-barn-style cases, which feature environmental luck, are not cases of apt belief or cognitive achievement (e.g., Jarvis 2013; Littlejohn 2014). On the other hand, some reject the claim that the agent doesn’t know in this case or structurally similar ones (e.g., Lycan 2006; Turri 2011). Moreover, recent experimental work has shown that non-philosophers overwhelmingly view fake-barn cases, and structurally similar ones, as instances of knowledge (Colaço, Buckwalter, Stich &amp; Machery 2014; Turri, Buckwalter, &amp; Blouw 2014; Turri 2016c).