The Filipino-American Maria Ressa may physically be a diminutive figure (5ft 2in in stockinged feet) but she is a moral giant. In 2021, she was one of two journalists (the other being the Russian Dmitry Muratov) to be awarded the Nobel peace prize for their efforts to “safeguard freedom of expression” in their respective countries. She thus joins two other journalists in a select pantheon of earlier winners: the Yemeni Tawakkol Karman, who shared the prize with two other women in 2011, and the German reporter Carl Ossietzky, who was honoured in 1935 for his reporting of German rearmament under...