According to this list of the top ten philosophical issues of the 21st century, one of them is:
6. Information and misinformation in the information age.
The 21st century threatens to wreak havoc on the social organization of information and knowledge. We are awash in a glut of information coming at us from all sources — some reliable, some unreliable. But the old top-down authorities that once functioned to certify some information as true and other information as false, are quickly being dismantled. How can we distinguish the good from the bad, the wheat from the chaff? We philosophers for a new century thus face epistemological problems hardly imagined by our predecessors.
Abstract: The KK principle is typically rejected in externalist accounts of knowledge. However, a standard general argument for this rejection is in need of a supportive explication. In a recent paper, Samir Okasha argues that the standard externalist argument in question is fallacious. In this paper I start off with some critical discussion of Okasha’s analysis before suggesting an alternative way in which an externalist might successfully present such a case. I then further explore this issue via a look at how Fred Dretske’s externalist epistemology, one of the exemplifying accounts, can explain failure of the KK principle.