Who knows, I hope I will be able to. No one is saying we should not try to cure dementia, no one is saying we should not decrease pain. But as typical of your ideological insanity you ignored all the problems, failed to offer even a sinvle solution. What do we do about the run away population growth? The famine? War? Oh great you cured a few individual sufferings and wrought suffering on a mass scale to all of human civilization. Those things you tall about as if they are guarantees, they will not be extended to everyone.