We have been making leaps and bounds in some technologies that until quite recently would have been thought impossible. I feel that lots of individuals are perhaps taking longer to find themselves, so to speak, because of the fact that each branch of scientific progress has forked and there is so much to discover. I am still hopeful that we will figure it out for the most part. We often 'rediscover' things that were researched in the past and we now have the technology to continue where researchers from our parents' and grandparents' time left off. That is an amazing legacy to be a part of. The future holds bright promises if we don't squander all the progress we have made. Oh, and just because we have gotten rid of most of the asbestos and abolished lead in gas does not mean we are not exposed to whole new classes of toxins and radiation. Just as before we will find out too late, after the damage is done. I am in socal and if I go fishing at the beach, the wife and kids cannot eat even a single serving of most fishes that I would catch out there, mostly due to the DDT plant superfund site which to this day releases measurable toxins in the harbor and surrounding coastal areas. And as per the CDFW guidelines, there are a few that tend to be so toxic, that they suggest that even I not eat any of those particular species from this area.