It's a double edge sword. Without speculation and extrapolation, things get dull quick.
OTOH, communicating degrees of uncertainty is not something that we typically do well.
OTOH, communicating degrees of uncertainty is not something that we typically do well.
It's a hard problem to solve, and people can get distrustful when they hear "facts" have been superceded, that the theory they read in a museum is no longer popular.