The World Health Network: a global citizens' initiative. Issue 10311 (30th October 2021) - Bar-Yam, Yaneer; Gurdasani, Deepti; Baker, Michael G; Scally, Gabriel; George, Simone; Kvalsvig, Amanda; Fhaoláin, Sinéad Ní; Chiou, Shu-Ti; Drury, John; Duckett, Stephen; Ding, Eric L; Gershenson, Carlos; et al.