Dr J. Adam Carter recently had a paper on extended cognition and epistemic luck accepted at Synthese.

Here is the abstract:

Abstract: When extended cognition is extended into mainstream epistemology, an awkward tension arises when considering cases of environmental epistemic luck. Surprisingly, it is not at all clear how the mainstream verdict that agents lack knowledge in cases of environmental luck can be reconciled with principles central to extended cognition.

And here is the paper:

‘Extended Cognition and Epistemic Luck’

Enjoy!