There is a difference between reality and fairy tales. The technology is here to do everything posted and a lot more. Speculation is just that, guessing. The world has dealt with a lot worse and will deal with a lot more. It will still be spinning around the sun long after we aren't even a memory.<quoted text>
I find it odd that you believe in all this technology, space travel, mining on the moon, all brought to us by scientists & engineers.
Yet scientists that tell us about man made global warming are all a bunch of liars.
It doesn't mesh.
Voyager I has left the solar system. It will be 80,000 years before it even gets close to another star. Mankind most likely will be extinct by then. Can you grasp that?