Geordi*.

But also this is mathematically possible. Material science and energy output are the problems and are possibly solvable in the future. Doing the legwork on math now is actual foundational work.

This sub exists primarily to jerk off elon and it’s funny when anything that’s legit “Future” stuff gets rolled over.

Futurology in general is fantastical predictions of the trajectory of our current tech and science. These are actually scientists working on a problem it may not be achievable but this is far more grounded than some billionaire saying that he’ll be on Mars in 3 years with no infrastructure planned for landing or staying.