Khat is a plant native to Ethiopia that has been consumed over several centuries as a mental and physical stimulant. This report outlines khat's role as a source of livelihood. Khat, dubbed a social ill by many, is at the same time part and parcel of the livelihoods of many others. With consumption of the stimulant spreading to many parts of Africa, Europe, North America, Asia and Australia, khat production has become a controversial global issue. In most European and North American countries khat is illegal. The debates so far focus on the consumption of khat and its allegedly harmful...