Håkan Agnevall, CEO of Wärtsilä, discusses how the company is helping to shift entire industries toward a 100 per cent renewable future. Then: what’s next in entrepreneurship education with Augment co-founder Ariel Renous.

Cool for the summer: Fruttini’s ‘fruit givré’
27:49

How e-bike operator Forest got more Londoners on two wheels
30:29

Can Qantas’ Project Sunrise redefine long-haul travel?
32:53