Paula, there were worries like that in my household and we fixed the entire world's problems by not listening to the news any more. Everything is going to be alright. The best is yet to come.
And there are fewer wars than usual and the internet is melting all the old structures, and nobody in the Middle East is going to nuke anybody. The leaders, mullahs included, have great cash flow going and won't want to lose it.
Miracles are happening by the truck load.
Parkinson's. cancer. alzheimers. all will be cured
too late for us probably
boomers will be last generation for many diseases, future generations will laugh at us but that's only fair after all the fun we have had
Be of good cheer