"You may be certain that the world is heading for destruction, but it's a good thing, a moral thing, to behave as though there's still hope. Hope is as contagious as despair: your hope, or show of hope, is a gift you can give to your neighbour, and may even help to prevent or delay the destruction of his world,"- Primo Levi, 1985

We want to hear what you think about this article. Submit a letter to the editor or write to letters@theatlantic.com.