Silly and optimistic as I am, I'm hoping for an end to health claims on foods and supplements. Health claims were introduced in 1994, have been so miserably abused and have become so utterly misleading that it's just time to say goodbye. The other more realistic scenario is that consumers will start rejecting the hype and express their skepticism with their wallets.
I thought Michael Pollan's The Omnivore's Dilemma was pretty much the last word about the food we eat, why we eat it, its cost to our health and the planet's health, and how we can do better. I wasn't alone in that view. But the gold standard is now Dan Barber's The Third Plate: Field Notes on the Future of Food.