An innovative new weekly programme looking at how we can solve the world's problems.
All episodes available on BBC iPlayer Radio (70 total)
Tuesday 02:06 GMT
BBC World Service Online, Americas and the Caribbean, UK DAB/Freeview, West and Central Africa only
All upcoming (4 new and 4 repeats)
See all clips from BBC World Hacks
Brilliant solutions to the world’s problems.
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