Evolutionary Biology Valentines Day Poem

I have been reading quite a bit about Evolutionary Bio and Evo-Psych explanations of human behavior, of whether or not it is appropriate to apply these theoretical models to people–especially to the behavior of individuals, and all that. If I had the time, I’d probably write something coherent about it, and include this poem. But the truth is, I just (for very odd reasons) had occasion to read it to someone here in real life, and I realized that I had not put it up on the new digs yet.

In sociobiology,
Why I love you and you love me—
Which anyone can plainly see—
Is mostly in our genes.
No, not the ones you buy in stores,
But what a scientist explores–
I like the way you look in yours,
And you know what that means.

What subtly-coded stimulus
Takes you and me, and makes us “us”
And makes us feel ‘twas ever thus?
The list of suspects narrows.
No longer are we all a-shiver
From some Cupid with a quiver
Out of which he might deliver
Fusillades of Eros.

Nor Dopamine, nor Serotonin
Tell us why our hearts are moanin’
Though they serve to help us hone in
On–not why, but how;
The parasympathetic blush,
Adrenaline to bring a rush,
Are how, not why, I’ve got a crush
On you, my darling, now.

But if old Charles Darwin’s right,
The reason that the merest sight
Of you will always give delight
Is…reproductive fitness.
Throughout our species’ family tree,
Producing proper progeny
Is what determined you and me
And Darwin was the witness.

Is thinking that you’re oh so sweet
And how you’ll make my life complete
Some trick to make our gametes meet?
It seems it may be so.
I feel the way I feel today
Because some bit of DNA
Sees your genetics on display
And wants to say “hello.”

But think of this, for what it’s worth:
Millennia before my birth
That DNA had roamed the earth,
In residents thereof;
The neat thing is, it’s really true,
The feeling that I have for you
Although, of course, it feels brand-new
Is truly ageless love.


  1. Joan says

    Brilliant and touching and witty and thought proving and, yeah, sweet. I always do my own Valentine poem but this year, I may ‘borrow’. How could anyone top this?


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