We glimpse, for a moment, a world at one, a world put to rights, a world where things work out, where societies function fairly and efficiently, where we not only know what we ought to do but actually do it. And then we wake up and come back to reality. But what are we hearing when we’re dreaming that dream? ¶ It’s as though we can hear, not perhaps a voice itself, but the echo of a voice: a voice speaking with calm, healing authority, speaking about justice, about things being put to rights, about peace and hope and prosperity for all. The voice continues to echo in our imagination, our subconscious. We want to go back and listen to it again, but having woken up we can’t get back into the dream. Other people sometimes tell us it was just a fantasy, and we’re half-inclined to believe them, even though that condemns us to cynicism. ¶ But the voice goes on, calling us, beckoning us, luring us to think that there might be such a thing as justice, as the world being put to rights, even though we find it so elusive. We’re like moths trying to fly to the moon. We all know there’s something called justice, but we can’t quite get to it.