Hum @greenbeans, I love your perspective, but you see the level at which technology is evolving, you can never predict what can happen. Years back, malerial was a plaque just like HIV/ AIDS but over time things change. So let's keep our fingers crossed and see what happens in decades to come. Meanwhile, we don't even need to sit down and look. Let's all go to the drawing board and see how we can make things happen. I think @ikchris just made several points here,worthy of some accolades.