Halp how do i programmed scheme

I'm trying to make a program that prints out the contents of a list.

     (define (dumplist list)
          (car list)
          (cond (null? (cdr list))
               (else
                    (dumplist (cdr list)))))

However, this doesn't work. Instead it just prints (cdr list)

(define (cons a b)
  (lambda (f) (f a b)))

(define (car x)
  (x (lambda (a b) a)))

(define (cdr x)
  (x (lambda (a b) b)))

Who needs data structures when you have lexically scoped first class functions?