Pie in the Sky: A Review of Janet Clarkson’s “Pie: A Global History”

You will eat, bye and bye, In that glorious land above the sky; Work and pray, live on hay, You'll get pie in the sky when you die. ~~ Joe Hill*, "The Preacher and the Slave" chorus, 1911 Everybody knows what pie is, right? Wrong, and Janet Clarkson (The Old Foodie) tells us why in…