“...Emerging markets are following the unhealthy eating trends of the UK and the US — the price of an ice-cream halved in the UK between 1980 and 2012, for example, while that of fresh green vegetables tripled.”

No good signs for healthy eating on the international front.

And it's not great at home, either. Everyone likes to make fun of California for the drought, but the (devastatingly) sunny state produces much of the nation's produce. Once agriculture is forced to really cut back on water -- currently responsible for 80% of the state's usage -- prices are going to sky-rocket.