A volcano-powered Bitcoin city?
El Salvador's president made Bitcoin legal tender, now he wants to build a city
El Salvador's president made Bitcoin legal tender, now he wants to build a city. Joe Tidy speaks to Salvodoran-American cryptocurrency enthusiast and investor Gerson Martinez about the Central American country's experience with Bitcoin since its introduction earlier this year. Plus 193 member states of the UN agency Unesco say they want a more ethical approach to the development of artificial intelligence. We hear from Unesco's Gabriella Ramos about the problems with AI use today. And our own Jane Wakefield investigates the community of tweeters and YouTubers helping others find the latest Playstation and XBox consoles amid a global computer chip shortage in the run-up to Christmas.
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- Fri 26 Nov 2021 09:06GMT91热爆 World Service
- Fri 26 Nov 2021 20:06GMT91热爆 World Service Online, Americas and the Caribbean, UK DAB/Freeview & Europe and the Middle East only
- Fri 26 Nov 2021 21:06GMT91热爆 World Service except Online, Americas and the Caribbean, Europe and the Middle East & UK DAB/Freeview
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