Does the publisher have to contact people mentioned in a book? Do they have to be given the right to reply or to contest the content before publication?
What about tv interviews? Can we just say what we want, about anyone and sell it for the world to consume?
Obviously looking at the content of Spare, none of these things have happened.
I can't imagine having historical conversations and moments published for all the world to see.
They royal family will probably stay quiet, but what about everyone else? Not many people will have the clout to be heard above PH's words.