"Much has changed since 1974, when FAO first began reporting on the extent of hunger in the world. The world population is growing steadily and is increasingly urbanized. Technology is evolving incessantly and the economy is more and more globalized. At the same time, there are worrying global trends in malnutrition, including a rapid rise in overweight and obesity, even as forms of undernutrition persist. The way food is produced, distributed and consumed worldwide has also changed dramatically. This vastly different world calls for new ways of thinking about hunger and food insecurity."