Then it would be probably a greatest level of tolerance ever achieved.
What if someday all grown-ups (flatteeth and sharpteeth alike) in LBT world gone missing (abducted by aliens, killed by disease - you choose it), so only a kids will be left?
Pessimist sees a dark tunnel. Optimist sees a light in the tunnel. Realist sees the light of coming train. And a driver sees three idiots standing on the track.
"My heart has joined the thousand, for my friend stopped running today." - Watership Down by Richard Adams.