We can start by describing some anecdotes. The researcher of Chinese or Japanese descent that before her speech, with her thumb and middle finger of both hands tries to open up her eyes to look truly American, followed by a round of applause and laughter. Indian physicists saying, “I am glad to be here at this 2017 meeting because I don’t know whether next year I’ll be able to take part.” Charts showing data of various phenomena, to which a special according to Trumpism column has been added, i.e. the President’s interpretation. Of course, if the subject is – for argument’s sake – spectrometry, he says that ghosts do not exist in the USA. Perhaps in Europe. And the basic anxiety-inducing fact – psychologically played down with various bells and whistles – is the follow...