The BBC was once sued for libel in a landmark case arising out of James Joyce's novel Ulysses, long after the writer had died. Photograph: Leon Neal/Getty Images When Gerry Adams took his successful libel action against the BBC in a Dublin court recently, reader Ronan Dodd reminds me, he was following a path that had been trod as far back as the 1950s, in a landmark case involving James Joyce. Joyce was dead by then, but his writings lived on. And when BBC radio’s Third Programme marked the 50th anniversary of Bloomsday with a dramatisation of Paddy Dignam’s funeral,...