For those of us who were teenagers in the 1980s, it is difficult not to remember the famous Live record released in 1983 by the reggae band UB40. Almost 30 years later I am still listening to their sound. As we mark World Food Day on October 16, I am reminded of one of the songs in that album, Food for Thought. In fact, I still remember some of the lyrics: "Eat and drink rejoicing, joy is here to stay." Drink, eat, and rejoice – a reminder of the link between water, food, happiness, well-being, and prosperity.