Well, does he?

Trump Shows ‘Unmistakable’ Signs of Advanced Dementia, Experts Say

[M]any U.S. mental health experts have been warning for years that Trump not only fits the profile of a dangerous psychopath, but has numerous hallmark signs of dementia. Today, we revisit their findings – a reminder that the future of the world is at risk if we continue to deny that the emperor has no clothes.

A psychopath with dementia is an alarming prospect. You know who else is an alarming prospect? Trump. What a coincidence!

[T]he authors did not just warn that Trump was dangerously callous, mentally disturbed and showing clear psychopathic tendencies. In later interviews, petitions and editorials, Bandy Lee and others pointed out that he was showing hallmark signs of cognitive decline, including in a statement on the World Mental Health Coalition’s website. Their concerns included not only Trump’s incoherence, impaired memory, and “confabulation, where memory gaps are filled with false or fabricated details,” but also an “amplification” of his paranoid, narcissistic, and antisocial personality traits, which they described as “criminal and dangerous.” The experts also noted Trump’s aggression, disinhibition in behavior and vulgar, hateful language. 

Is that dementia or is it just who Trump is? I don’t know, because I never paid any attention to him until it suddenly became imperative (at which point it was way too late).

Former Johns Hopkins professor Dr. John Gartner has raised similar concerns, both in media appearances and a 2024 petition saying that. “Donald Trump is showing unmistakable signs strongly suggesting dementia, based on his public behavior and informant reports that show progressive deterioration in memory, thinking, ability to use language, behavior, and both gross and fine motor skills.” 

​​In an April 2025 conversation with MindSite News, Gartner explained his conviction that “there was absolutely no doubt” that Trump has dementia. “We’ve collected dozens and dozens of Trump’s phonemic paraphrasias, in which you use sounds in place of an actual word (a hallmark of brain damage and dementia),” said Gartner in one of the many examples he gave. “Trump will say something like ‘mishiz’ for missiles, or ‘Chrishus’ for Christmas, because he can’t complete the word. He is losing his capacity for coherent speech…Then there is the physical deterioration. He used to be quite graceful, and now he uses a wide-based gait typical of frontotemporal dementia.”

Scary enough yet?