I am Charles Darwin

I am Charles Darwin—ninety-nine point nine percent
There’s a little variation that I don’t share with the gent
But we share a common blueprint, which is kinda what he meant
When he came to the conclusion that we’re all of shared descent

I am Charles Darwin—what I mean is, I am Man
I’m a billion trillion accidents instead of One Big Plan
Just a step or two from chimpanzee or from orangutan
Maybe more than distant cousins, but you recognize the clan

I am Charles Darwin—I can’t help it; it’s my genes
We’re mutation and selection, see, when no one intervenes
Like a god with claimed omnipotence, or alien machines
None better and none worse than us, is really what it means

I am Charles Darwin—I was never Eden-cursed
I am just another animal, I’m neither best nor worst
From primordial beginnings, look how widely I’ve dispersed
Such a beautiful idea…Charles Darwin saw it first.

cuttlecap tip to PZ