We have a tendency to adopt a hugely inflated opinion of ourselves. When that opinion comes crashing down to earth we don't much like the effects, so tend to avoid inviting such catastrophes. Sometimes, though, catastrophe is unavoidable, much as the Ultraviolet Catastrophe was unavoidable in physics. When something absorbs/emits every frequency of everything that is, something has to give. Constants might well be first in line.
This video slashes the speed of light into silos for further management, asking questions of the constant that even Max Planck might approve of. Where there's light, there are things to be seen. The trouble is, we can only ever see a tiny slice of the bigger picture.