William speaks of pride for Earthshot team and ‘fantastic’ finalists

“In the first year alone, we have had a positive impact on 1.5 million people. We’ve protected 1.2 billion hectares of ocean, upcycled 35,000 tonnes of waste, 40,000 tonnes of CO2 and we’re going to do more – that’s just five finalists from the first year so I’m really excited about this year’s winners and finalists.