Key question these days, but one I saw differently this week, through sheer accident. I was in the dining room, watching the BBC ten o'clock news. It was telling me about a deal between Myanmar and Bangladesh, who'd just agreed that Myanmar would take back refugees, that Bangladesh would return them, and everything would be fine. After what's gone on, that was hard to believe. It was also hard to believe that Bangladesh got anything out of this worth having. Were we supposed to think better of them, for washing their hands of people in trouble?
But then I needed to make a drink so I moved into the kitchen, and switched on radio 4. Same story, but with a crucial bit of background added. On the radio version, the deal was arranged by China. They bullied Bangladesh into accepting it, despite the fact that it didn't include provisos for which Bangladesh had asked. Pure muscle, making something happen because they wanted to contrive the appearance of an agreement which wasn't actually there and would make no appreciable difference to those at the sharp end. But radio listeners get to hear information which doesn't make it on to the TV screen.