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Click travels to Malawi and Japan to look at a project that hopes to use walking to create a new digital currency.

15 minutes

Last on

Sun 22 Nov 201522:45GMT
BBC News UK HD & UK only

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07/11/2015

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28/11/2015

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Broadcasts

  • Sat 21 Nov 201503:30GMT
    BBC News UK & UK HD only
  • Sun 22 Nov 201522:45GMT
    BBC News UK HD & UK only

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Watch the full edition of Click

The 30 minute edition of Click is available on BBC iPlayer (UK only)