Take the case of going to work on public transportation. Whether people are commuting in Egypt, Ireland, India, Japan, and the U.S., many behaviors will be the same and may reveal patterns. Others will be different. In many societies that enjoy public transportation, a passenger will find a marked bus stop or station, wait for the bus or train, beh

The UN agencies that deal with food security use specific terms to describe the various levels of food scarcity using words such as hunger, food insecurity, and malnutrition. Let’s take a look at what they mean.The increase in obesity and other forms of malnutrition is partly due to this phenomenon, since highly processed foods are energy-dense,