Nobel Peace Prize winner Maria Ressa, who won the accolade in 2021 for denouncing the regime of Philippine president Rodrigo Duterte, speaks to journalist Misha Glenny about her work. Her latest book How to Stand Up to a Dictator is a call to the world to raise awareness about social media misinformation and a manifesto about press freedom. Ressa was arrested by Philippine authorities in 2019; her conviction for cyberlibel was seen by many as an attempt to silence her criticism of Duterte’s government.