>>16832948
if ftl communication or travel is not impossible, then why don't I know how to do it?
it violates causality by allowing messages to be sent back through time.
if anyone ever invented it, there would have to be at least ONE who would broadcast it through the entirety of the universe (not just the observable universe, since observability is a consequence of the limited speed of light).
who cares if there are laws against it, not everyone is a rational actor.
there is no FTL because there hasn't always been FTL everywhere since the beginning of time.