> JS is not Lisp where a function means just one thing used Lisp uses dynamic binding for that. (defun do-something () (funcall *something-to-call*))

> JS is not Lisp where a function means just one thing used Lisp uses dynamic binding for that. (defun do-something () (funcall *something-to-call*)) (let ((*something-to-call* 'turn-the-light-on)) (do-something)) The behavior depends on the dynamic binding, which provides the context...