Agence France-Presse: Prince Charles admitted in an interview published Sunday that he found it “depressing” that his frequent warnings over climate change had not been heeded. The Prince of Wales added, though, that he was “delighted” that it seemed people had begun to realise that he had in fact been ringing the alarm over a serious issue and not “complete nonsense”. “All I have been trying to do is remind people that we have to live and work in harmony with nature if we are to have any chance of …