What do you mean by "edgy opinions"? His takedown of Skinner, or perhaps that he for a while refused to pay taxes as a protest against war?
I'm not sure of the timeline but I'd guess he got to start the linguistics department at MIT because he was already The Linguist in english and computational/mathematical linguistics methodology. That position alone makes it reasonable to bring him to the BBC to talk about language.
Chomsky published his political analyses in parallel with and as early as his career as the most influential and important general linguist of the 20th Century, but they caught on much later than his work in linguistics. He was already a famous syntactician when he got on people's radar for his political views, and he was frequently interviewed as a linguist for his views on how general language facilities are built into our brain long before he was interviewed on politics.
Chomsky has always taken the anti-American side on any conflict America has been involved in. That is why he's "edgy". He's an American living in America always blaming America for everything.
I mean, its because for the last 80 years America has been the belligerent aggressive party in every conflict. Are you going to bat for Iraq? Vietnam? Korea?
yeah I purposely picked a sample size to include the modern order established after ww2 because its largely so different than what came before it and includes basically all of chomsky's lifespan.
if you think that Chomsky's opinions are the popular/trendy opinions of the US as a whole then might I suggest you do a bit more research.
US pessimism might be on the rise -- but almost never about foreign policy. Almost always about tax-rates/individual liberties/opportunities/children . things that affect people here and now, not the people from distant lands with ways unlike our own.
Maybe we're discussing different things, but endless Americans talk about failed foreign policy, how this and that was a mistake, how even if the US gets attacked in some way, it's somehow always the US's fault.
I'm not sure of the timeline but I'd guess he got to start the linguistics department at MIT because he was already The Linguist in english and computational/mathematical linguistics methodology. That position alone makes it reasonable to bring him to the BBC to talk about language.