मानव विकास (Human Development)

• Economic Growth: A quantitative and value-neutral measure representing an increase in the total volume of goods and services produced by an economy (measured by Real GDP or per capita income). It can have a positive or negative sign and does not consider how wealth is distributed.
Example: If a country's GDP expands by 7% due to rising crude oil exports, but the money is hoarded by the ruling dynasty while ordinary citizens remain illiterate and malnourished, the nation has experienced Growth, but zero Development!
• Human Development: A qualitative and value-positive process that enlarges people's choices, capabilities, and personal freedoms, improving the quality of their lives. It occurs only when positive social and economic improvements take place (e.g., providing universal healthcare, clean water, and free schooling).

1. Equity: Refers to making equal access to opportunities available to everybody regardless of gender, race, caste, or socio-economic class.
   2. Sustainability: Maintaining continuity in the availability of opportunities for future generations, practicing responsible stewardship of natural, human, and financial resources.
   3. Productivity: The enhancement of human labor productivity through continuous investments in public healthcare, education, and vocational skills training.
   4. Empowerment: Having the power to make choices and participate in governance, requiring democratic freedom, civil liberties, and empowerment of historically marginalized communities.

• Basic Needs Approach (International Labour Organisation - ILO):
Focuses on providing six essential physical necessities for basic biological survival: (1) Health, (2) Education, (3) Food, (4) Water supply, (5) Sanitation, and (6) Housing. It treats humans as passive recipients of state welfare without discussing human freedom or democratic choices.
• Capability Approach (Dr. Amartya Sen):
Focuses on building human capabilities in education, health, and access to resources. Sen argues that when human capabilities are strengthened, individuals are empowered to make free choices and actively pursue lives of dignity and purpose.

The HDI measures average achievement across three fundamental dimensions of human life:
1. Health Dimension: Measured by Life Expectancy at Birth (minimum benchmark 20 years, maximum 85 years). A longer life expectancy reflects good healthcare, nutrition, and sanitation.
2. Education Dimension: Measured by two indicators: (a) Expected Years of Schooling for school-age children, and (b) Mean Years of Schooling for adults aged 25 and older.
3. Decent Standard of Living: Measured by Gross National Income (GNI) per capita adjusted for Purchasing Power Parity in US Dollars ($PPP\$) on a logarithmic scale.
Each dimension carries an equal weight of $\frac{1}{3}$.

• Human Development Index (HDI): A positive measure of achievements and progress across health, education, and income.
• Human Poverty Index (HPI): A negative measure of deprivation and shortfalls in human development. It measures:
1. Probability at birth of not surviving past age 40.
2. Adult illiteracy rate.
3. Number of people lacking access to clean piped drinking water.
4. Percentage of children who are severely underweight.
A country may boast a high average HDI, but the HPI reveals the dark underbelly of persistent poverty and social exclusion!

• The Himalayan Kingdom of Bhutan is the only country in the world that officially measures its national progress through Gross National Happiness (GNH) rather than Gross Domestic Product (GDP).
• Core Philosophy: Bhutanese statecraft asserts that true human development cannot be attained by reckless industrialization and materialistic consumption. Progress is evaluated based on four pillars: (1) Sustainable socio-economic development, (2) Environmental conservation, (3) Preservation and promotion of traditional culture, and (4) Good democratic governance.

Because the Human Development Index (HDI) does NOT evaluate total GDP size; it evaluates the effective policy allocation of public revenues toward human well-being:
• Economies like Sri Lanka, Kerala, and Costa Rica invested consistently in universal primary education, maternal healthcare, rural clinics, and public sanitation.
• Conversely, large economies with massive GDPs (like oil-exporting Middle Eastern nations) often exhibit lower HDI rankings because wealth is concentrated in ruling elites while public spending on education and women's health is neglected.

1. Very High Human Development: HDI score of $0.800$ and above (e.g., Norway, Switzerland, Singapore).
   2. High Human Development: HDI score between $0.700$ and $0.799$ (e.g., China, Sri Lanka, Brazil).
   3. Medium Human Development: HDI score between $0.550$ and $0.699$ (e.g., India, Bangladesh, Indonesia).
   4. Low Human Development: HDI score below $0.550$ (e.g., Niger, Chad, Central African Republic).