Elvis Costello - "(What's So Funny 'Bout)Peace, Love And Understanding" lyrics

As I walk through
This wicked world
Searchin' for light in the darkness of insanity.

I ask myself
Is all hope lost'
Is there only pain and hatred, and misery'

And each time I feel like this inside,
There's one thing I wanna know:
What's so funny 'bout peace love