> There's so much out there, just waiting for us to get off our duffs and explore. We have much of the technology; if we could just stop spending trillions on machines of war and instead spend it on machines of exploration....
I agree with this 100%. But while we're moving outward, however slowly, don't forget Sagan's Caveat:
"Our planet is a lonely speck in the great enveloping cosmic dark. In our obscurity – in all this vastness – there is no hint that help will come from elsewhere to save us from ourselves.
The Earth is the only world known, so far, to harbor life. There is nowhere else, at least in the near future, to which our species could migrate. Visit, yes. Settle, not yet. Like it or not, for the moment, the Earth is where we make our stand."
Absolutely, go see what's across the street. But make sure your house is clean and safe.
https://en.wikipedia.org/wiki/Pale_Blue_Dot#Reflections_by_S...
Carl Sagan - Pale Blue Dot https://www.youtube.com/watch?v=wupToqz1e2g