People everywhere feel more alienated from – and mistrustful of – news. We are living through a crisis of ‘information chaos’. News: And How to Use It is a glossary for this bewildering age. From AI to Bots, from Climate Crisis to Fake News, from Clickbait to Trolls (and more), here is the definitive user’s guide for how to stay informed, tell truth from fiction and hold those in power accountable in the modern age.