Sorry, this might be a rather unusual question, not Scarlet Vision related, but in Paul Bettany’s twitter description he says “Opinions not my own- often they’re Robert Fisk’s” and I was wondering what he meant by that?

Robert Fisk is an English journalist. Bettany is presumably saying he respects Fisk’s writing enough that Bettany’s opinion is shaped by it, and repeats what he says. His twitter has at least a few retweets of articles by Fisk!