found this on one of the forums i read.

“And when they found our shadows
Grouped around the TV sets
They ran down every lead
They repeated every test
They checked out all the data in their lists
And then
The alien anthropologists
Admitted they were still perplexed
But on eliminating every other reason
For our sad demise
They logged the only explanation left
This species has amused itself to death
No tears to cry
No feelings left
This species has amused itself to death”
-Roger Waters