Neoteny is the retention of the juvenile features in an adult animal. Genetic factors influence the degree of neoteny in individuals. Neoteny is manifested both behaviorally and physically. Temple Grandin, Mark J. Deesing, in Genetics and the Behavior of Domestic Animals.

On the one hand, I am convinced that man owes the life-long persistence of his constitutive curiosity and explorative playfulness to partial neoteny that is indubitably a consequence of domestication. … On the other hand, domestication is apt to cause an equally alarming disintegration of valuable behavioral traits and an equally alarming exaggeration of less desirable ones. Conrad Lorenz in the forward to The Wild Canids.

Debating is all about dominance, and Vice President Kamala Harris dominated former President Donald Trump in last Tuesday’s debate. She doesn’t want to come across as an Angry Black Woman, but she can’t look weak; that’s a pretty narrow path to follow, and, after a shaky start, she pulled it off. Somebody with a much better political memory than I have said it was the first time anybody beat Trump in a debate.

When I repeated that to some friends on a Zoom call, they all said I was wrong, insisting Hillary won in 2016 and Biden won in 2020. That’s not how I remember it, so I listened to the second of three debates between Trump and Clinton. Ok, I didn’t listen to the entire debate – I’m not that much of a masochist – but I did listen to the first third. What I came away with was not so much about who the clear winner was but the impression that Donald Trump was way more coherent eight years ago. He was a much more formidable candidate then.

What I thought this blog was going to be about was neoteny and how it fits into Donald Trump’s persona, but I believe now that the most noticeable thing about Trump is his deterioration. Sure, he is an adult who acts like a three-year-old – a bad-mannered three-year-old who acts in a way most people would not want their three-year-old child to act like – but that is not as noticeable as the deterioration happening in front of us.

We are born, we grow up, and we – eventually – die. However, it is not a linear process. The change a human goes through in their first fifteen or twenty years is dramatic, and I believe the same sort of dramatic change takes place during the last fifteen or twenty years of our lives. We are comparatively stable during what I would call our middle years. Comparatively, the change that occurs in us at thirty to forty-five – or even forty-five to sixty – is pretty minor. But Trump is past those relatively stable years – stable not being a descriptor I would not normally use to describe Trump – and rapidly falling apart on live TV. If he were to win, I imagine that decline would on accelerate. That’s pretty scary.