(February 16, 2016 at 2:13 am)Excited Penguin Wrote: As for resources, science has never been stronger. We'll figure something out.
That's true, science has never been stronger... but I think some things aren't possible in practice and some things there just isn't the funding or interest for, and then big wars or even world war three could prevent it.
It may even be possible in principle but not in practice, etc, etc.