"If our politics is becoming less rational, crueller and more divisive, this rule of public life is partly to blame: the more disgracefully you behave, the bigger the platform the media will give you. If you are caught lying, cheating, boasting or behaving like an idiot, you’ll be flooded with invitations to appear on current affairs programmes. If you play straight, don’t expect the phone to ring.
"In an age of 24-hour news, declining ratings and intense competition, the commodity in greatest demand is noise. Never mind the content, never mind the facts: all that now counts is impact. A loudmouthed buffoon, already the object of public outrage, is a far more bankable asset than someone who knows what they’re talking about. So the biggest platforms are populated by blusterers and braggarts. The media is the mirror in which we see ourselves. With every glance, our self-image subtly changes."