A Harvard professor said we must seek an interstellar treaty to ban death by 'domain wall.' 👽
a highly advanced civilization could generate electron collisions at Planck energies within its home planetary system," using an advanced version of our own particle accelerators, like the ones he worked on during his Ph.D.
This, Loeb said, could create a"domain wall, behind which the vacuum energy density will be converted into heat — just as a detonation wave burns through an explosive material." this domain wall could be characterized as"a dark energy explosion" that would be capable of burning our entire galaxy at the speed of light.
Loeb explained that"we would not receive any advance warning before this cosmic disaster hit us in the face because no precursor signal can move faster than light to alert us to the risk... We would never know what hit us.