I think many languages are realizing that syntactic abstraction is important and thus move toward lisp. I think many languages are realizing that HOF are import

I think many languages are realizing that syntactic abstraction is important and thus move toward lisp. I think many languages are realizing that HOF are important and are moving toward lambda calculus (which is simultaneously motion toward lisp). I think languages are learning that modules and the abstraction embedded in them is important and thus are moving toward ML (slowly). I think languages are learning that concurrency via isolated actors is a pretty good way to manage state in a concurrent system and thus are moving toward CSP (which is simultaneous motion toward lisp). Even more on that last point they might be realizing that process trees are a great way to make stable concurrent systems and thus are moving toward OTP.