One in a Million

We are humans:
A one in a million chance.
We are a pesticide.
We are the pest.
We are locus;
We swarm over the land
On the earth and the moon,
A one in a million chance.

I don't remember exactly when I wrote this. It was after I learned about the odds of things turning out the way they did. I don't remember the exact odds, but they were rather large. I always mess with the punctuation on One in the Million.