politicians promised

VO: In the past, politicians promised to create a better world. They had different ways of achieving this. But their power and authority came from the optimistic visions they offered to their people. Those dreams failed. And today, people have lost faith in ideologies. Increasingly, politicians are seen simply as managers of public life. But now, they have discovered a new role that restores their power and authority. Instead of delivering dreams, politicians now promise to protect us from nightmares. They say that they will rescue us from dreadful dangers that we cannot see and do not understand.