Abstract

For most people, the internet is now the most dominant source of socially useful knowledge. Its widespread use has made knowledge more accessible, more widely distributed, and more commonly produced. But the internet is also widely seen—and not just by philosophers—as raising a number of distinct epistemological problems. Some of those problems concern the metaphysics of knowledge—the extent to which knowledge via the internet is understood as outsourced, or even extended, knowledge. Others concern the type of knowledge the internet can give us—whether, for example, the knowledge we gain by using our digital devices is a kind of testimonial knowledge. In this chapter, we will focus on a third issue: how our uses of the internet to gain information affect our epistemic agency—or our capacity to take responsibility for our own epistemically relevant mental states and our wider contributions to our epistemic environment. In the early days of digital technology, the internet was generally seen as increasing our epistemic agency for the simple reason that it made information (and presumably knowledge) more accessible and widespread. But in recent years, such optimism has been tempered due to the rise of fake news, massive amounts of misinformation online, and the average consumer’s seeming credulity with regard to what they read on social media. The chapter will outline these objections and critically examine them, arguing that both our epistemic agency and our ability to responsibly exercise such agency can be undermined by some uses of the internet, even as those same uses increase agency in other ways.