Can we do it in the next 30 years? 300 years? Well if civilization lasts that long....
I think, it should be doable in next 50 years at least.
Can we do it in the next 30 years? 300 years? Well if civilization lasts that long....
I think, it should be doable in next 50 years at least.
If it is 50, then I may not be around to see it, but my kids will.