A word in edgewise: Turkey, Armenia and genocide

Piotr Zalepski, The Economist's Turkey correspondent, shares his expertise on the complicated history between Turkey and Armenia, sparked anew by President Biden’s acknowledgment of the 1915 genocide. Rob Gifford, a senior editor, discusses the rising persecution of Christians in China, particularly focusing on the government’s fear of underground movements. They explore the implications of nationalism, geopolitical tensions, and innovative ways, like wastewater testing, to monitor public health while navigating the intertwining issues of faith and state control.