Noam Chomsky is Institute Professor and Professor of Linguistics (Emeritus) at the Massachusetts Institute of Technology. He is one of the most cited scholars in the world and is known as The Father of Modern Linguistics.

He warns of nuclear war among other things, see the two links below.

www.aljazeera.com/amp/news/2020/04/noam-chomsky-coronavirus-pandemic-prevented-200403113823259.htmle

www.rt.com/news/202995-chomsky-rt-nuclear-war/amp/

He exposes the aggressive policy towards Iran is all about power.

http://inthesetimes.com/article/21893/iran-war-trump-bolton-neoliberalism-venezuela-cuba-world-order

He accuses the US of being an oligarchy. He certainly has food for thought.

www.truthdig.com/articles/chris-hedges-and-noam-chomsky-how-the-u-s-became-an-oligarchy-that-makes-war-on-the-middle-class/%3famp