The power of words was in the news this week, with Carol Thatcher's suspension from the BBC for using offensive racial language... well, the word Golliwog. Comments left on news websites were split between those who get it that the word is offensive, and those who don't. Words are offensive if they cause offense, and I'm most convinced (and moved) by the comments from people who were taunted with the name as children - such as the Independent's Ava Vidal.
Browsing in a second-hand bookshop this weekend I chanced upon what appears to be a revisionist version of a well known 1940s children's book by Robert Tredinnick.