New paper by Abraham Tobi titled ‘Epistemic Injustices Online‘, and published in Topoi. 

Abstract
In typical instances of epistemic injustice, the victims and perpetrators are distinct across social groups – as marginally or dominantly situated. When epistemic injustice happens, the dominantly situated typically rely on prejudicial stereotypes to prevent the marginally situated from participating in epistemic activities. This is a manifestation/ exercise of their social power. However, with anonymity on the internet, a marginally situated person can effectively pose as a dominantly situated person and vice versa. When this happens, we cannot always tell who is behind a post. Consequently, relying on differential power relations, as in typical cases of epistemic injustice, might be ineffective online. In this paper, I argue for three ways that anonymity might complicate instances of epistemic injustice online.