Could this 100-year-old idea fix the planet?

Cutting-edge innovations are increasingly at the heart of fixing our environmental problems. But what if the answers we seek to lead us to a sustainable future could instead be found in the past? Taking inspiration from a US government initiative devised almost 100 years ago, a group of entrepreneurs is breathing new life into an almost forgotten legacy and are making a combined social and environmental impact in the process.

Young Sea Rangers that are trained by veterans to carry out environmental management work in the North Sea.