Chema Nieto Castañón Oct 9, 2018:

Podría ser, Jack. O radicalism, en función del contexto más amplio.
And yet, the Merriam-Webster defines rascal as "a mean, unprincipled, or dishonest person". No childish or comedy involvement -as per dictionary... And so maybe rascalism (en tanto que vileza o falta de principios) could well fit within the context after all.
Saludos!

Jack Doughty Oct 8, 2018:

rascalism v. racialism A rascal is not a real villain. It is someone who is "naughty", who does wrong but childish things, and the word implies an element of comedy. I did not even know the word "rascalism" existed before I read this question, and I still do not believe it was the word intended here. But there are dictionary entries for it if you look on Google. I think the one from Urban Dictionary which mentions its "comedic" aspect makes the most sense. "Racialism" fits much better in the list.