Development — RBSE Class 10 (Economics)

Ask a landless labourer, a rich farmer, an urban unemployed youth and a girl from a wealthy family what "development" means to them, and you'll get four different answers — more work, better prices, a steady job, more freedom. The first lesson of this chapter is disarmingly simple and deeply important: different people have different, sometimes conflicting, notions of development.

1. Different people, different goals

People seek different things, so their idea of a "developmental goal" differs — and a goal that is development for one may be destruction for another (a dam brings electricity to a city but submerges a tribal village). Two more truths follow:

• People look at a mix of goals, not just income. Besides more income, people also want equal treatment, freedom, security, respect and a pollution-free environment.
• For the same thing, people may have different views on whether it is good (a higher support price for crops is good for the farmer, bad for the landless who buys grain).

So material things (income) plus non-material things (freedom, dignity, security) together make up what people seek — quality of life.

2. Comparing income — averages and their limits

To compare countries, the most common attribute used is income. Since countries have different populations, we don't compare total income; we use average income, also called per capita income:

$\text{Per capita income}=\frac{\text{Total income of the country}}{\text{Total population}}$

The World Bank classifies countries by per capita income: very high income are called rich, low income are called low-income countries. (For 2017, countries with per-capita income of US $12,056perannumandabovewer{e}^{\prime }ric{h}^{\prime };US$955 or less were 'low-income'; India fell in the low-middle group.)

Why average income can mislead

Average income tells us nothing about how income is distributed. Two countries (or two villages) can have the same average income, yet in one everyone earns roughly the same while in the other a few are very rich and most are very poor. Where you would prefer to live depends on equality, not just the average — so averages hide disparities.

3. Development is more than income

Money buys goods, but many crucial things are not bought with one's own money — they are provided collectively and matter enormously:

• Health and education — these depend on schools and hospitals, not just personal income.
• Security, freedom from harassment, equal treatment, dignity — money cannot guarantee these.

The chapter uses three public-facing indicators to capture quality of life:

• Infant Mortality Rate (IMR) — deaths of children under one year per 1,000 live births.
• Literacy Rate — proportion of the literate population aged 7 and above.
• Net Attendance Ratio — children of school-going age actually attending school.

A famous example: Kerala has a lower per capita income than some richer states but better health and education outcomes (low IMR, high literacy) — because of good public provision of basic services. Development is therefore about public facilities, not just personal income.

4. The Human Development Index (HDI)

The UNDP's Human Development Report ranks countries by their level of human development using the HDI, based on three things:

• Health — measured by life expectancy at birth.
• Education — measured by years/expected years of schooling.
• Income — measured by per capita income (adjusted, in PPP US$).

Because HDI combines health and education with income, it is a broader, fairer measure of development than income alone — capturing the kind of "mix of goals" people actually care about.

5. Sustainability — development for the future

Development must be sustainable — it must continue without exhausting resources or harming the environment for future generations. Two warning examples in the chapter:

• Groundwater over-use: in many regions, including parts of India, water tables are falling as we pump faster than nature recharges — threatening future water supply.
• Exhaustible resources like crude oil are finite; the way we use energy today affects what is left for tomorrow.

Sustainable development = development that meets the present generation's needs without compromising the ability of future generations to meet their own needs.

6. Closing thought

This chapter quietly dismantles a lazy assumption — that "development = more money." It does so in three moves: people want a mix of goals beyond income; comparisons by average income hide inequality; and even where income is similar, public facilities (health, education) decide real quality of life — which is why we use the HDI, not just per capita income. The final move adds time: development is meaningless if it isn't sustainable.

For the RBSE board, master four things — why notions of development differ, the per-capita-income formula and why averages mislead, the three indicators (IMR, literacy, attendance) with the Kerala example, and the meaning of sustainable development. These are the chapter's repeat questions.