Shashank Joshi, The Economist's defense editor, brings his expertise on the rising tensions between Taiwan and China, discussing the alarming prospects of an invasion and the implications for global stability. Multi-instrumentalist Cosmo Sheldrake shares insights about his unique album 'Wake Up Calls', created from endangered British birdsong, blending music and nature in a captivating way. The conversation also touches on the controversial decision by World Rugby to ban trans women from competing, igniting a debate on fairness in sports.