TONY Milward (Letters, March 30) is right to say what so few are prepared to do; the present and prospective world is overpopulated by something like a factor of ten for civilised sustainable living to be accessible to all, human nature being what it is. If you are persuaded by this new religious belief in ?apocalypse soon?, move your real estate off the flood plain. And unless you can provide exceptional chances for your own ?children?s children? to compete ? just don?t have them. John Medley Artiscombeleigh Tavistock