Ok, I can't bear to watch the whole thing, so I decided to offer my opponent the advantage of wind and sun and focused my attention on the moment that is supposedly the clearest sign of Biden's cognitive impairment:
The question on which Biden lost his train of thought was his 1 minute follow-up to a question originally posed to Trump: "given that your first tax cut added 8 trillion to the debt and benefited mostly the wealthy, and that you’re promising more such tax cuts, why should people support that proposed policy?” Trump’s answer went all over the place. I’ll get to that in a moment. Even though it did, Biden remained mindful of the question that had been asked, so that when he got his minute, he directed his answer to the question that was originally asked. He gave an alternate plan to lowering taxes on corporations, and he had some details regarding the form that the plan would take. He would raise the tax rate on billionaires from 8 to 24 or 25 percent, and this would yield 500 billion dollars. He then went on to list where he would spend that money: paying down the debt, child care, elder care, strengthening our health care system generally. He blanked on the final element of his list. I think it was supposed to be “make everyone eligible for Medicare.” Except for forgetting the final element of his list, his answer was a complete, focused answer to the question that was asked, and it was designed to tell the American people what life would be like for them under a second Biden term.
Trump didn’t answer the original question put to him. To the extent that he did address it, he did so only implicitly. He focused on the good economy before Covid and claimed it was the result of the tax cuts. The implicit answer to Tapper’s question was, “I plan to cut taxes for the wealthy again because doing so stimulates the economy as it did in the first three years of my term.” That’s the kind of answer that one can expect from someone who has $8 trillion in debt to answer for and is planning more of the same policy: an evasive answer. It’s a debate success for him to have answered so vigorously that probably most of the audience forgot what the question was.
In the course of his two minutes, Trump drifted to a number of other concerns. The pivot into this drift concerned Covid. He led into it still talking about economics: the pre-Covid economy, he claimed, was so good that it helped our country weather the economic challenges posed by Covid, in a way that even Biden, in pulling us out of Covid benefited from. But once he did shift to Covid, he entirely lost sight of the original question. He boasted that he handed a good situation to Biden, pointed out that more people died of Covid under Biden than under Trump, came down on Biden for the vaccine mandate, slid from that to how highly respected the US is in the world at large, from there to Biden’s putative weaponization of the Justice Department, called the US a third-world nation, and asked Biden why he was allowing across the border millions of people released from mental institutions.
This too, I suppose, could be considered good debating. Pivot off of the question that is uncomfortable to you and instead use your time to rattle off a list of negatives about your opponent. But it’s more than that. In the course of his tirade, Trump full-on forgets what the original question even was. You can see it when they offer Biden his minute. Trump’s eyes roll to his left, “oh, wait, the original question was about economics.”
We might say that both answers were prepared answers and Trump “remembered” his talking points better than did Biden. But that is only because Trump’s talking points put a lighter cognitive load on him in that they don’t need any logical connection. If a question about tax cuts for the wealthy can have as legitimate answers material having to do with vaccine mandates, the weaponization of the Justice department and immigration, what can’t it include? Trump is well practiced at this string charges, so of course he can rattle them off. In any case, in terms of memory, the whole exchange is a wash: Biden forgets the fifth element of his list; Trump forgets the original question. In terms of overall quality of thought, Biden carries the day. He remembers the question, gives an answer that is in logical connection to that, gives an answer that has internal logical coherence.
I know people can’t look past superficial aspects of performance (bluster), but if the question is which candidate’s answer to this question shows a more capable mind, Biden is the winner. Biden in the worst answer he gave in the debate shows mental capacity than Trump.