International Labour Organisation (ILO) suggests poverty is the greatest single cause behind child labour.[14] For impoverished households, income from a child's work is usually crucial for his or her own survival or for that of the household. Income from working children, even if small, may be between 25 to 40% of these household income. Other scholars such as Harsch on African child labour, and Edmonds and Pavcnik on global child labour have reached the same conclusion.[13][52][53]
Lack of meaningful alternatives, such as affordable schools and quality education, according to ILO,[14] is another major factor driving children to harmful labour. Children work because they have nothing better to do. Many communities, particularly rural areas where between 60-70% of child labour is prevalent, do not possess adequate school facilities. Even when schools are sometimes available, they are too far away, difficult to reach, unaffordable or the quality of education is so poor that parents wonder if going to school is really worth it.[13][54]
Young girl working on a loom in Aït Benhaddou, Morocco in May 2008.
Cultural causes
In European history when child labour was common, as well as in contemporary child labour of modern world, certain cultural beliefs have rationalised child labour and thereby encouraged it. Some view that work is good for the character-building and skill development of children. In many cultures, particular where informal economy and small household businesses thrive, the cultural tradition is that children follow in their parents' footsteps; child labour then is a means to learn and practice that trade from a very early age. Similarly, in many cultures the education of girls is less valued or girls are simply not expected to need formal schooling, and these girls pushed into child labour such as providing domestic service
Agriculture deploys 70% of the world's child labour.[12] Above, child worker on a rice farm in Vietnam.