大象传媒

Business Daily turns its attention to the biggest challenge facing humanity: tackling climate change.

The entire world economy is built on fossil fuels, so how can we wean ourselves off them?

Justin Rowlatt talks to Daniel Yergin, one of the world's leading energy consultants.

Plus he hears from Mark Anderson, a Californian trendspotter and founder of the Future in Review conference, and he finds out about a new technology that aims to harness the power in us all.