Unit 3.3: Human Development, HDI, MPI & PQLI (Including Climate-Hazard-Integrated Multidimensional Poverty Updates)

1. Unit Orientation

Meaning and Purpose

Human Development is a holistic, multi-dimensional paradigm that shifts the evaluation of national progress away from purely economic output (GDP) toward the expansion of human choices, capabilities, freedoms, and well-being. Its purpose is to ensure that economic growth serves as a means to improve healthcare, educational attainment, standard of living, and social equity.

Importance

In competitive civil services examinations, Human Development is a high-priority core unit. It connects pure macroeconomic indicators (Per Capita Income, Real GDP) with qualitative welfare metrics (PQLI, HDI, IHDI, GII, GDI, and MPI), international UNDP reports, NITI Aayog's National MPI, and state-level human development assessments.

How Concepts Connect

1. Per Capita Income / Growth: Measures monetary wealth creation, serving merely as a means to development.
2. Physical Quality of Life Index (PQLI): Introduced non-income physical indicators (life expectancy at age 1, IMR, literacy) to evaluate well-being.
3. Human Development Index (HDI): Synthesized health, knowledge, and income into a single composite metric (geometric mean).
4. Inequality & Gender Adjustments (IHDI, GII, GDI): Refined HDI by discounting for income/social disparities and gender gaps.
5. Multidimensional Poverty Index (MPI): Measures overlapping acute deprivations at the household level across health, education, and living standards.
6. Climate-Hazard Integration: Incorporates environmental risks and climate vulnerability into multidimensional poverty tracking to capture overlapping hardships.

Monetary Growth (GDP / Per Capita Income)
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        v
Physical Quality of Life (PQLI - Non-Income Metrics)
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        v
Human Development Index (HDI - Health, Education, Standard of Living)
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        v
Refinements: Inequality (IHDI), Gender Gaps (GII, GDI) & Acute Deprivations (MPI)
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        v
Climate-Hazard Integrated MPI (Overlapping Climate Risks & Deprivations)

Key Terms

1. Human Development: The process of widening people's choices and raising their level of well-being (UNDP, 1990).
2. Capability Approach: Amartya Sen’s framework defining development as the expansion of real human freedoms and functioning capabilities.
3. Physical Quality of Life Index (PQLI): A non-income composite index developed by Morris David Morris based on life expectancy at age 1, IMR, and basic literacy.
4. Human Development Index (HDI): UNDP's summary composite index measuring health, knowledge, and decent living standards.
5. Inequality-adjusted HDI (IHDI): HDI value discounted for inequalities across health, education, and income distributions.
6. Gender Inequality Index (GII): Metric measuring female disadvantage across reproductive health, empowerment, and labor market participation.
7. Multidimensional Poverty Index (MPI): An index measuring acute household deprivations across health, education, and living standards (MPI = H x A).
8. National MPI (NITI Aayog): India's official multidimensional poverty framework comprising 3 dimensions and 12 weighted indicators.
9. Climate-Hazard-Integrated MPI: Advanced poverty metric capturing the overlap between multidimensional poverty deprivations and severe climate risk exposure.

Short Timeline & Overview

1. mid-1970s: Morris David Morris formulates the Physical Quality of Life Index (PQLI).
2. 1990: UNDP publishes its first Human Development Report (HDR) under Mahbub-ul-Haq and Amartya Sen, introducing the Human Development Index (HDI).
3. 2010 (20th Anniversary HDR): UNDP introduces three new indices: Inequality-adjusted HDI (IHDI), Gender Inequality Index (GII), and Multidimensional Poverty Index (MPI) in collaboration with OPHI.
4. 2017: First official Telangana State Human Development Report published.
5. 2021: NITI Aayog launches the National Multidimensional Poverty Index (NMPI) baseline report using NFHS-4 data.
6. 2023: NITI Aayog releases the 2nd National MPI Progress Review based on NFHS-5 data (2019–21).
7. 2025: Global MPI Report integrates climate hazard overlays under the theme "Overlapping Hardships: Poverty and Climate Hazards".

2. Complete Core Notes

A. Definitions & Basic Ideas

1. The Human Development Paradigm

Formulated by Mahbub-ul-Haq and Amartya Sen in the 1990 UNDP Human Development Report:

• Definition: Human development is the process of expanding people's freedoms, choices, and capabilities to lead long, healthy, knowledgeable, and creative lives with self-respect and guaranteed human rights.
• Shift from Per Capita Income: Per capita income is merely an average figure; it fails to reflect how income is distributed or whether it translates into improved health and education.

2. Amartya Sen's Capability Approach

• Core Principle: Welfare economics must evaluate what individuals are actually able to do and be (capabilities) rather than the quantity of commodities they consume.
• Welfare Identity: W = Per Capita Income x (1 - Gini Coefficient) (Human welfare increases with higher income and decreases with higher income inequality).

B. Physical Quality of Life Index (PQLI)

1. Origin and Concept

• Developed in the mid-1970s by Morris David Morris for the Overseas Development Council.
• Created as an alternative to GDP to measure physical well-being in developing nations.

2. Three Unweighted Components

a) Life Expectancy at Age 1: Measures longevity (Note: Evaluated at Age 1, NOT at birth). b) Infant Mortality Rate (IMR): Measures infant health and sanitation conditions. c) Basic Literacy Rate: Percentage of population aged 15+ who are literate.

3. Key Features

• Scaled from 1 to 100 for each indicator (1 = worst performance, 100 = best performance).
• Calculated as a simple arithmetic average of the three components.
• Excludes Income/GDP Entirely: Based on the premise that physical quality of life can improve even at low income levels.

C. Human Development Index (HDI) & Related UNDP Metrics

1. Human Development Index (HDI)

• Publisher: United Nations Development Programme (UNDP) in its annual Human Development Report (HDR), published since 1990.
• Architects: Mahbub-ul-Haq (Pakistan) and Amartya Sen (India).
• Three Dimensions & Four Indicators: a) Long and Healthy Life (Health): Measured by Life Expectancy at Birth (Goalposts: Minimum = 20 years, Maximum = 85 years). b) Knowledge (Education): Measured by two indicators:
  • Mean Years of Schooling: Average years of education received by adults aged 25 years and older (Maximum = 15 years).
  • Expected Years of Schooling: Total years of schooling a child of school-entry age can expect to receive (Maximum = 18 years). c) Decent Standard of Living (Income): Measured by Gross National Income (GNI) Per Capita in Purchasing Power Parity (PPP $) (Goalposts: Minimum = $100, Maximum = $75,000 / $108,211).
• Mathematical Formula: HDI = (Life Expectancy Index x Education Index x Income Index)^(1/3) (Since 2010, HDI is calculated using the Geometric Mean of normalized dimension indices to ensure that poor performance in one dimension cannot be linearly offset by high performance in another).

2. HDI Tier Classifications

a) Very High Human Development: Score = 0.800 and above b) High Human Development: Score = 0.700 to 0.799 c) Medium Human Development: Score = 0.550 to 0.699 (India falls in this category) d) Low Human Development: Score = Below 0.550

3. Inequality-Adjusted HDI (IHDI)

• Introduced in 2010.
• Adjusts the HDI for inequality in the distribution of health, education, and income across the population.
• Core Logic: If there is no inequality, IHDI = HDI. As inequality rises, IHDI falls below HDI.
• Loss due to Inequality: Expressed as ((HDI - IHDI) / HDI) x 100.

4. Gender Inequality Index (GII)

• Introduced in 2010 to reflect female disadvantage across three dimensions: a) Reproductive Health: Maternal Mortality Ratio (MMR) and Adolescent Birth Rate (ABR). b) Empowerment: Share of parliamentary seats held by females and secondary education attainment rates (aged 25+). c) Labour Market: Female Labour Force Participation Rate (LFPR) for population aged 15+.
• Scale: Ranging from 0 to 1 (0 = complete gender equality, 1 = maximum gender inequality/disadvantage for women).

5. Gender Development Index (GDI)

• Measures the gender gap in human development achievements by taking the ratio of female HDI to male HDI: GDI = Female HDI / Male HDI
• Values close to 1 indicate gender parity in human development achievements.

D. Multidimensional Poverty Index (MPI)

1. Global Multidimensional Poverty Index (Global MPI - UNDP & OPHI)

• Launched in 2010 by UNDP and the Oxford Poverty and Human Development Initiative (OPHI).
• Measures acute multidimensional poverty at the individual/household level across 3 Dimensions and 10 Indicators:

a) Health Dimension (1/3 Weight):

• Nutrition: Any adult or child in the household is malnourished (1/6 weight).
• Child Mortality: Any child under 18 has died in the household in the last 5 years (1/6 weight).

b) Education Dimension (1/3 Weight):

• Years of Schooling: No household member aged 10+ has completed 6 years of schooling (1/6 weight).
• School Attendance: Any school-aged child is not attending school up to class 8 (1/6 weight).

c) Standard of Living Dimension (1/3 Weight; 1/18 Weight per Indicator):

• Cooking Fuel: Household cooks with dung, wood, or charcoal.
• Sanitation: Household sanitation facility is unimproved or shared.
• Drinking Water: Safe drinking water is not within a 30-minute walk round-trip.
• Electricity: Household has no electricity.
• Housing: Household has a dirt, sand, or dung floor/structure.
• Assets: Household does not own a car/tractor AND owns no more than one basic asset (radio, TV, telephone, bike, motorbike, refrigerator).

2. MPI Mathematical Formula

MPI = Headcount Ratio (H) x Average Intensity of Deprivation (A)

• Headcount Ratio (H): Percentage of the population that is multidimensionally poor (H = Number of MPI Poor / Total Population).
• Intensity of Deprivation (A): Average percentage of weighted indicators in which poor households are deprived.
• Poverty Thresholds:
  • Multimensionally Poor: Deprived in 33.3% (1/3) or more of weighted indicators.
  • Severely Multimensionally Poor: Deprived in 50% or more of weighted indicators.
  • Vulnerable to Multidimensional Poverty: Deprived in 20% to 33.3% of weighted indicators.

3. Climate-Hazard-Integrated Multidimensional Poverty Updates

• Global HDR / MPI Focus: Recent global evaluations integrate spatial climate-hazard overlays (drought, extreme heat, flood risks) with household-level MPI data.
• Key Finding: Globally, over 1.1 billion people live in acute multidimensional poverty, with a massive proportion residing in zones exposed to severe climate hazards. Overlapping hardships mean climate shocks directly worsen nutrition, water access, and asset deprivations.

E. Indian & Regional (Telangana) Context

1. National Multidimensional Poverty Index (NITI Aayog)

• Nodal Agency: NITI Aayog (using National Family Health Survey - NFHS data).
• Structure: Retains the 3 global dimensions (Health, Education, Standard of Living) but expands the framework to 12 Indicators by adding 2 India-specific indicators: a) Maternal Health / Healthcare at Birth (under Health Dimension). b) Bank Account (under Standard of Living Dimension).

2. National MPI Progress Review (NFHS-5 Data Trends)

• National Headcount Ratio Drop: Multidimensional poverty in India declined significantly from 24.85% (2015–16) to 14.96% (2019–21), lifting nearly 13.5 crore people out of multidimensional poverty.
• State Performance Extrems:
  • Lowest Multidimensional Poverty: Kerala (0.55% / 0.71%).
  • Highest Multidimensional Poverty: Bihar (33.76% / 51.91%), followed by Jharkhand and Uttar Pradesh.

3. Telangana State Human Development & MPI Indicators (Audited Data)

• First State Human Development Report: Published in 2017.
• Multidimensional Poverty in Telangana (NFHS-5 / NITI Aayog Review):
  • Headcount Ratio (H): 5.88% of the population is multidimensionally poor.
  • Intensity of Deprivation (A): 31.25%.
  • MPI Score (H x A): 0.073.
• Average PCI Growth: Telangana achieved an average Per Capita Income growth rate of 12.1% (outperforming national average of 9.2%).
• Average GSDP Growth Rate: Telangana maintained a post-2014 GSDP growth rate of 12.5%.
• Demographic Base (Census 2011): Population of 350.04 lakh, holding 12th rank in India.

3. Key Concepts & Distinctions

Table 1: PQLI vs. HDI vs. MPI

Table 2: UNDP Human Development Family Indices

4. Important One-Liners

1. Human Development was defined in the 1990 UNDP Human Development Report as the process of widening people's choices and raising well-being.
2. The Physical Quality of Life Index (PQLI) was developed by Morris David Morris in the mid-1970s.
3. PQLI consists of three indicators: Life Expectancy at Age 1, Infant Mortality Rate (IMR), and Basic Literacy Rate.
4. PQLI excludes income and GDP entirely from its calculation.
5. The Human Development Index (HDI) was created in 1990 by Mahbub-ul-Haq and Amartya Sen.
6. Since 2010, the HDI is calculated using the Geometric Mean of normalized dimension indices.
7. In HDI education measurement, the maximum goalpost for Expected Years of Schooling is 18 years, and for Mean Years of Schooling is 15 years.
8. In HDI health measurement, life expectancy at birth uses a minimum goalpost of 20 years and maximum of 85 years.
9. The Inequality-adjusted HDI (IHDI) equals HDI when there is no inequality across the population.
10. The Gender Inequality Index (GII) ranges from 0 (perfect equality) to 1 (maximum inequality).
11. The Gender Development Index (GDI) is calculated as the ratio of Female HDI to Male HDI.
12. The Multidimensional Poverty Index (MPI) was launched in 2010 by UNDP and OPHI.
13. Global MPI uses 3 dimensions and 10 indicators, whereas NITI Aayog's National MPI uses 3 dimensions and 12 indicators.
14. The two India-specific indicators added in National MPI are Maternal Health and Bank Account.
15. A household is classified as multidimensionally poor if deprived in 33.3% (1/3) or more of weighted MPI indicators.
16. The mathematical formula for MPI is MPI = Headcount Ratio (H) x Intensity of Deprivation (A).
17. According to the 2025 Global MPI Report theme, poverty analysis integrates spatial climate-hazard overlays to track overlapping climate and deprivation risks.
18. Kerala recorded the lowest multidimensional poverty headcount ratio in India (0.55% / 0.71%).
19. Bihar recorded the highest multidimensional poverty headcount ratio in India (33.76% / 51.91%).
20. The first Human Development Report for Telangana State was published in 2017.
21. In the National MPI Progress Review, Telangana's multidimensional poverty Headcount Ratio (H) is 5.88%.
22. Telangana's multidimensional poverty Intensity of Deprivation (A) is 31.25%, yielding an MPI score of 0.073.
23. Telangana's average Per Capita Income growth rate of 12.1% outperformed India's national average of 9.2%.
24. Telangana's post-2014 average Gross State Domestic Product (GSDP) growth rate stands at 12.5%.
25. According to Census 2011, Telangana's population is 350.04 lakh, holding the 12th rank in India.

5. PYQ-Based Bits

• PQLI Indicators: Frequently tested on the three exact components (Life Expectancy at Age 1, IMR, Basic Literacy) and its explicit exclusion of income.
• HDI Formulators & Dimensions: Consistently tested on Mahbub-ul-Haq and Amartya Sen (1990) and the 3 core dimensions (Health, Education, Income PPP $).
• Mathematical Aggregation: Tested on the shift from arithmetic mean to Geometric Mean in 2010 for HDI calculation.
• MPI Thresholds: Tested on the deprivation cut-off for multidimensional poverty (33.3% or 1/3 of weighted indicators).
• National MPI Indicators: Repeatedly tested on NITI Aayog's 12 indicators versus Global MPI's 10 indicators (addition of Maternal Health and Bank Account).
• Telangana State Human Development Data: Direct questions on the publication year of the first State HDR (2017) and exact NFHS-5 MPI figures (HCR = 5.88%, Intensity = 31.25%, MPI = 0.073).
• GII vs. GDI Differences: Tested on scale directions (GII ranges from 0 to 1, where 0 is equality; GDI is a ratio of female to male HDI).

6. Exam Analysis

• Priority: HIGH
• Frequently Tested Subtopics:
  1. PQLI components vs. HDI components.
  2. HDI dimensions, goalposts, and Geometric Mean aggregation.
  3. Global MPI indicators (10) vs. NITI Aayog National MPI indicators (12).
  4. MPI calculation formula (MPI = H x A) and 33.3% deprivation cut-off.
  5. Telangana human development statistics (First State HDR 2017, NFHS-5 MPI Headcount Ratio 5.88%).
  6. UNDP composite index family (IHDI, GII, GDI).
• Common Question Patterns: Direct factual questions on component indicators, matching reports/indices with publishing agencies, multi-statement conceptual questions on HDI vs. GII scale interpretations, and exact numerical matching for state socio-economic data.
• Factual vs. Conceptual Tendency: Highly balanced. Factual questions target years, ranks, state scores, and indicator counts; conceptual questions target index formulas, inequality adjustments, and capability approach logic.
• Recurring Traps: Including Life Expectancy at Birth in PQLI (it uses Life Expectancy at Age 1); assuming PQLI includes income; interchanging GII scale direction (0 is equal, 1 is unequal); confusing Global MPI (10 indicators) with National MPI (12 indicators).

7. Exam Traps

• Confusion: Believing PQLI uses Life Expectancy at Birth. → Correct understanding: PQLI uses Life Expectancy at Age 1. HDI uses Life Expectancy at Birth.

• Confusion: Assuming PQLI includes a per capita income or GDP component. → Correct understanding: PQLI excludes income entirely and relies solely on physical indicators (Life Expectancy at Age 1, IMR, Basic Literacy).

• Confusion: Assuming a higher GII value indicates greater gender equality. → Correct understanding: GII ranges from 0 to 1. A score of 0 represents complete equality, while 1 represents maximum gender inequality.

• Confusion: Equating Global MPI indicator count with NITI Aayog's National MPI indicator count. → Correct understanding: Global MPI has 10 indicators, whereas National MPI has 12 indicators (adding Maternal Health and Bank Account).

• Confusion: Thinking HDI uses an arithmetic mean across its three dimensions. → Correct understanding: Since 2010, HDI uses the Geometric Mean of normalized dimension indices to prevent linear substitution across dimensions.

• Confusion: Believing a household is multidimensionally poor if deprived in any single indicator. → Correct understanding: A household must be deprived in at least 33.3% (1/3) of the weighted indicators to be classified as multidimensionally poor.

• Confusion: Interchanging Telangana's PCI growth rate with India's national average. → Correct understanding: Telangana's average PCI growth rate is 12.1%, whereas India's national average PCI growth rate is 9.2%.

8. Rapid Revision

1. Human Development Concept: Process of widening people's choices and capabilities (UNDP 1990 - Mahbub-ul-Haq & Amartya Sen).
2. PQLI (Morris David Morris): Life Expectancy at Age 1 + IMR + Basic Literacy Rate (excludes income entirely).
3. HDI Dimensions: Health (Life Expectancy at Birth), Knowledge (Mean & Expected Years of Schooling), Standard of Living (GNI Per Capita PPP $).
4. HDI Formula: Geometric Mean of normalized dimension indices.
5. HDI Tiers: Very High (>=0.800), High (0.700–0.799), Medium (0.550–0.699), Low (<0.550).
6. IHDI: Discounts HDI value for inequality across health, education, and income.
7. GII: Measures female disadvantage across reproductive health, empowerment, and labor market. Scale 0 (equality) to 1 (inequality).
8. GDI: Ratio of Female HDI to Male HDI (Female HDI / Male HDI).
9. Global MPI (UNDP/OPHI): 3 Dimensions, 10 Indicators. Deprivation cut-off = 33.3% (1/3).
10. National MPI (NITI Aayog): 3 Dimensions, 12 Indicators (adds Maternal Health and Bank Account).
11. MPI Formula: MPI = Headcount Ratio (H) x Intensity of Deprivation (A).
12. Climate-Hazard Integration: Combines spatial climate hazard exposure with household MPI deprivations to track overlapping hardships.
13. India Poverty Extremes (MPI): Lowest poverty in Kerala (~0.55%); highest poverty in Bihar (~33.76%).
14. First Telangana State HDR: Published in 2017.
15. Telangana MPI (NFHS-5 / NITI Aayog): Headcount Ratio (H) = 5.88%, Intensity (A) = 31.25%, MPI Score = 0.073.
16. Telangana PCI Growth: 12.1% (vs India 9.2%).
17. Telangana Average GSDP Growth: 12.5% post-2014.
18. Telangana Census 2011 Population: 350.04 lakh (12th rank in India).