Mayer and Salovey define emotional intelligence as the ability to do two things -- "understand and manage our own emotions," and "recognize and influence the emotions of others."
Granted, Trump hasn't displayed much capacity for the first. He's thin-skinned, narcissistic, and vindictive.
As dozens of Republican foreign policy experts put it, "he is unable or unwilling to separate truth from falsehood. He does not encourage conflicting views. He lacks self-control and acts impetuously. He cannot tolerate criticism."
Okay, but what about Mayer and Salovey's second aspect of emotional intelligence -- influencing the emotions of others?
This is where Trump shines. He knows how to manipulate people. He has an uncanny ability to discover their emotional vulnerabilities -- their fears, anxieties, prejudices, and darkest desires -- and use them for his own purposes.
To put it another way, Trump is an extraordinarily talented conman.
He's always been a conman. He conned hundreds of young people and their parents into paying to attend his near worthless Trump University. He conned banks into lending him more money even after he repeatedly failed to pay them. He conned contractors to work for them and then stiffed them.
Granted, during he hasn't always been a great conman. Had he been, his cons would have paid off.
By his own account, in 1976, when Trump was starting his career, he was worth about $200 million, much of it from his father. Today he says he's worth some $8 billion. If he'd just put the original $200 million into an index fund and reinvested the dividends, he'd be worth $12 billion today.
But he's been a great political conman. He conned 62,979,879 Americans to vote for him in November 2016 by getting them to believe his lies about Mexicans, Muslims, African-Americans, Barack Obama, Hillary Clinton, and all the "wonderful," "beautiful" things he'd do for the people who'd support him.
And he's still conning most of them.
Political conning is Trump's genius. It's this genius -- when combined with his utter stupidity in every other dimension of his being -- that poses the greatest danger to America and the world.
(Note: You can view every article as one long page if you sign up as an Advocate Member, or higher).