Talking About Knowledge

In current studies of knowledge at the interface of logic and epistemology, philosophical positions and logical systems lore meet in new ways. In this little piece, a programmatic sequel to van Benthem (2011) and a prequel to Baltag et al. (2015), I add some further perspectives and issues to this mix from dynamic-epistemic logics of information and inquiry. My aim is to show that we can have a yet richer agenda of epistemic themes, and a richer view of the interplay of logic and epistemology, when we make epistemic action a major focus on a par with knowledge or belief per se