I watch nature programmes, don't you? But, i tell you, I can't take much more. It seems that every form of nature, floral and faunal, is under threat.
Sophie, Harry, Kiki, Joseph, Matthew, Alfred, my darling grandchildren, I have done my pathetic little bit to leave you a planet worth living on, but I fear for the future. Your future. Forgive me, I didn't do enough. Nobody is doing enough.