The glaciers are melting! The glaciers are melting!

Bruce Museum has mounted an exhibit depicting the melting of glaciers all to scare little kids and prove the wickedness of our ways. Fine and dandy, but I do wish they'd thought to include in the exhibit a reference to wooden structures dating from the 12th Century emerging from the melting glaciers in Switzerland, or even some indication that not all scientists agree that the current warming spell is unprecedented in human history . Because, if the earth has undergone this sort of thing in recent history but before the small scattering of humans had the numbers to significantly affect the climate, then perhaps we should pause a bit and reconsider shutting down 80% of the western world's economy. Just a thought.