Guess – or figure out – what “distinguished Canadian climatologist” drew the trend line on this graph from the top of one peak to the bottom of another (a sure sign of excellence in scientific observation).

Coveted DeSmogBlog t-shirts go to the first – and the funniest – correct answers (the latter to be decided by a discerning panel of DeSmogBlog experts; i.e., Kevin and me).

Good luck. In fact, in this perilous times, good luck to us all.