[Haskell-cafe] David Turner quote on lisp and FP

There is this quote: *It needs to be said very firmly that LISP is not a functional language at all. My suspicion is that the success of Lisp set back the development of a properly functional style of programming by at least ten years.* David Turner found here and there on the net eg http://dis.4chan.org/read/prog/1376090701 Does anyone have/know the original reference? Thanks Rusi -- http://blog.languager.org