What do you think about Global Warming? It doesn't matter what you think. Not if you live in New York, Berlin, Yokohama or Karachi that is. On behalf of his C40 group, Mayor Bloomberg explained to the BBC, "Your job is not to ask the public where they want to go and get behind them. Your job is to tell the public".
But the BBC knows that already. They've been telling the public what to think for a long time now. And they don't need lessons on that from some parvenu yank billionaire. Don't teach your grandmother to suck eggs and don't presume to teach the BBC how to disdainfully ignore public opinion for the public's own good.