You know, this brings to mind something my Mom told me a while back. When comparing the relative intelligence levels of humans vs animals, it was a dead heat, and here's why....
Humans are dumber than animals cuz when we get an ice cream headache, what's the first thing we do as soon as it subsides? Right - eat more ice cream.
However, humans are smarter than animals cuz we're not afraid of the vacuum cleaner...
Don't worry about the world coming to an end today... it's already tomorrow in Australia.