Avoiding 'Mobilegeddon'

Ben Norman, search engine specialist, tells us how to avoid the pitfalls of Google's change to its search recipe. We speak to Emma Kaye, CEO of the Africa-based platform Bozza, which is showcasing emerging artistic talent across the African continent. And, can passenger planes really be hacked?

Presented by Rory Cellan-Jones, with special guest Izabella Kaminska, financial technology specialist from the Financial Times.

(Image: Rory Cellan-Jones)