“It’s a message song, but it's not morbid. It’s telling you about the world and the kinds of things that Charles Darwin was warning us about. I’m a historian – I love history – and when I heard the part about the Mayflower coming across, I could see it. These desperate people looking for a better world... It struck a chord in me.
“When I did it, it sounded so real. There’s a big piece in the song – it happens twice – and I said, ‘I hear English church singers in these parts.’ It’s not a gospel choir; it’s an English church choir. So that’s what we did – we went to a church and recorded a choir singing those parts. I had that sound in my mind, and I’m so pleased that we got it across. We kept the song, but we brought it somewhere new.”