91热爆

As the world leaders meet to talk about climate change Click looks at how technology can help us become more sustainable. We start in the Netherlands meeting a couple who have made a polar expedition vehicle from discarded plastic. We follow them as they start a 40 day expedition across Antarctica. Next we travel to Norway to look at a bot that is cleaning the seabed and educating the public about what lies beneath the surface. And in the US we meet a start up that thinks it's found a cheap way to turn used plastic back to its raw form.