The Duke of Cambridge has said humanity needs to 'fundamentally reset our relationship with nature and our trajectory as a species' to avoid climate disaster. In a video message played at a gala for US-based charity Conservation International, Prince William said the next decade would be 'one of our greatest ever tests'. He warned the most vulnerable people around the world, 'and those who have done the least to cause climate change', would be impacted the most. William urged those present to take their lead from the millions of young people who are booking for solutions to the problem. 'All of us, across all sectors of society, and in every corner of the globe, must come together to fundamentally reset our relationship with nature and our trajectory as a species,' he said.