Prince Charles has publicly praised Prince Harry in a move that could be perceived as an olive branch amid reports of a relationship breakdown.
The Duke of Cornwall penned an essay highlighting the good work both of his sons have done in the effort to help combat climate change.
"The scale and scope of the threat calls for regional and global solutions that will require the active participation of every sector of industry, in every country around the world. As a father, I am proud that my sons have recognised this threat," he wrote in the piece for Newsweek.
"Most recently, my elder son, William, launched the prestigious Earthshot Prize to incentivise change and help repair our planet over the next ten years by identifying and investing in the technologies that can make a difference."