No they aren't. The question was "which is the most popular programming language that encourages a functional programming paradigm?". Common Lisp is easily the

No they aren't. The question was "which is the most popular programming language that encourages a functional programming paradigm?". Common Lisp is easily the most popular language that fits this description. Both Clojure and OCaml are still very much niche languages, and certainly cannot be described as popular.