Money shapes people's lives, but sociologists are careful to separate two ideas: wealth and income. They also study poverty, which is one of the most serious effects of inequality.
Wealth and income
These two terms are often confused:
- Income is money that comes in regularly, such as wages, benefits or interest.
- Wealth is the total value of what a person owns, such as savings, property and shares.
A person can have a high income but little wealth if they spend everything they earn. Others may have great wealth but modest income. A footballer’s agent might earn a large annual income yet own little in savings, while a retired homeowner may have modest income yet own a valuable house. Wealth is usually spread even more unequally than income, and it can be passed down through inheritance, which helps some families stay well off across generations.
Absolute and relative poverty
Sociologists describe two main types of poverty:
- Absolute poverty means lacking the basic needs to survive, such as food, clean water, shelter and clothing.
- Relative poverty means being much poorer than most people in your own society, so you cannot afford the things seen as normal there.
A family in relative poverty in a rich country might have a home but be unable to afford heating, school trips or a healthy diet.
Explaining poverty
Sociologists offer different explanations, and it is fair to present several:
- Individual explanations suggest some people make choices or lack skills that keep them poor.
- Cultural explanations suggest a 'culture of poverty' can pass low expectations between generations.
- Structural explanations blame society itself — low wages, unemployment and unequal schooling trap people through no fault of their own.
The effects of poverty
Poverty affects far more than money. It is linked to poorer health, lower exam results, worse housing and shorter life expectancy. Many faiths, including Islam, teach charity such as zakat to support the poor, and governments use benefits and minimum wages. Sociologists study which approaches reduce poverty most effectively.