Although the term "[[demand]]" only begins to figure prominently in [[Lacan]]'s work from 1958 on, related themes are already present in the 1956-7 seminar. Although the term "[[demand]]" only begins to figure prominently in [[Lacan]]'s work from 1958 on, related themes are already present in [[Seminar IV|the seminar of 1956-7seminar]].