VoicesLetter: Square-eye sellingBookmarkCommentsGo to commentsBookmark popoverRemoved from bookmarksClose popoverSir: If videos have so little influence on human behaviour, why are so many millions spent on television advertising?Yours faithfully,A. P. JESSOPGlasgow28 NovemberMore about1990s TVGlasgowSellingTelevisionJoin our commenting forumJoin thought-provoking conversations, follow other Independent readers and see their repliesComments
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