"This is a slippery area, full of ageist stereotypes and prejudices. But, whatever Biden's actual cognitive abilities may be, the concerns seem legitimate and pertinent to me. There are serious risks that Biden's profile could facilitate Trump's victory (...)

A researcher recently wrote in an academic journal that Trump and the movement he embodies are a threat to democracy worldwide. He added that it is time to describe Trumpism as a form of fascism. So, the question is: given the risks, why doesn't Biden decide to step down for another candidate? I identify at least three reasons: (...)"

Read here the latest opinion article by Arménio Rego, Full Professor and Director of Lead.Lab at Católica Porto Business School, published in Líder Magazine (available in portuguese).