Factors Affecting a country's development & welfare

Physical factors are NATURAL features of a country's environment that affect its development. They include climate, natural resources, location (coastal vs landlocked), topography, soils, water availability and natural hazards (earthquakes, floods, hurricanes).

Human factors are characteristics of a country's PEOPLE, ECONOMY, POLITICS and HISTORY that affect its development. They include colonial legacy, governance + corruption, conflict, health, education, debt, trade barriers and gender inequality.

In practice, the two interact — Haiti's 2010 earthquake (physical) caused so much damage partly because of weak building codes (human factor).

Landlocked countries have NO SEA ACCESS, so they cannot use cheap maritime trade routes for imports + exports. The World Bank estimates landlocked developing countries (LLDCs) are on average ~30% poorer than coastal equivalents.

Costs of importing goods are 2-3× higher than for coastal countries because goods must be moved by road, rail or air across a neighbouring country. Trade depends on the political cooperation + infrastructure of that neighbour.

There are ~32 LLDCs today (e.g. Bolivia, Ethiopia, Kazakhstan, Nepal, Burkina Faso) — a UN category recognising this structural disadvantage. Many sit in the LIC band partly because of this isolation.

The resource curse is the paradox that countries RICH in natural resources (especially oil + minerals) often have WORSE economic + social outcomes than resource-poor countries.

Mechanisms.

• Dutch disease — resource exports raise the national currency, making other exports uncompetitive; the country becomes dependent on one commodity.
• Corruption — large resource rents are easy for governments + elites to capture, fuelling corruption.
• Conflict — control of resources becomes a prize worth fighting for (Niger Delta, DRC cobalt belt).
• Price volatility — commodity prices swing wildly, destabilising public finances.

NEGATIVE example — Nigeria. Africa's largest oil producer; ~$1tn oil revenues since the 1960s. Yet ~40% of Nigerians live in extreme poverty; HDI #161 of 189; chronic corruption (Corruption Perception Index ~25/100); Niger Delta is one of the most polluted regions on Earth; Boko Haram + Niger Delta insurgencies fuelled by resource grievances. Textbook resource curse.

POSITIVE counter-example — Norway. Discovered North Sea oil in 1969. Managed transparently via state oil company (Equinor) + a sovereign wealth fund worth ~$1.6 trillion (largest in the world) that invests oil revenues for future generations. Result: HDI #2 globally; strong environmental record; oil wealth used for healthcare + education + pensions, not consumed.

Lesson. The resource curse is NOT inevitable. With strong institutions, transparency and a long-term investment vehicle, resource wealth can drive development. The Norwegian model is now studied + (less successfully) imitated by other oil exporters.

Poor health limits development through THREE main mechanisms.

1) Lost human capital + productivity. Sick adults cannot work; sick children cannot attend school. South Africa has adult HIV prevalence of ~14% and HIV/AIDS costs the country ~$1.3bn/yr in lost productivity + treatment. Malaria kills ~600,000/yr in sub-Saharan Africa, mostly children — costing the continent ~$12bn/yr (WHO). Workers in their most productive years die or are incapacitated.

2) Healthcare cost burden. LICs spend a much larger share of household income on out-of-pocket health costs. Catastrophic health spending pushes 100m people into extreme poverty annually (WHO). Government health budgets in LICs are tiny ($50/person/yr vs ~$5,000/person/yr in HICs).

3) Reduced life expectancy + demographic damage. Japan life expectancy 84.5 yrs vs Central African Republic 53 yrs — a 31-year gap. Lower life expectancy reduces investment in education + skills (less time to recoup the investment); fertility rates remain high (Niger 6.7 children/woman vs Singapore 1.0) as families hedge against child mortality; population pressure on poor land.

Disease + tropical climate interaction. The tropical zone is the malaria, dengue, sleeping sickness, Ebola zone — sub-Saharan Africa bears the brunt. Geographic disadvantage + weak healthcare infrastructure + poverty create a TRAP — poor countries are sicker; sicker countries are poorer; the cycle reinforces.

Successes. Health interventions HAVE driven development: smallpox eradication (1980); vaccination programmes; antiretroviral therapy expansion; bed nets cut malaria deaths ~30% since 2000. Gavi + Global Fund + WHO investments illustrate the dev–health link.

Conflict is one of the most powerful development destroyers. ~2 billion people live in fragile or conflict-affected states, and these states account for a disproportionate share of extreme poverty.

Mechanism 1 — destruction of infrastructure + economy. Yemen civil war since 2014. GDP has fallen ~50% since the war began; ~80% of the population needs humanitarian aid; hospitals + schools + water systems destroyed. Syria has lost ~60% of its pre-war GDP; ~14m displaced (internally + externally). Reconstruction costs estimated at hundreds of billions of dollars.

Mechanism 2 — human capital loss. Death, injury and forced migration deplete workforce. Syria has lost an estimated ~500,000 dead + millions injured. Doctors, engineers, teachers flee abroad ('brain drain') — Lebanon lost a large share of its skilled workforce after 2019. Children miss years of schooling — Syria + Yemen now have a 'lost generation' of out-of-school children.

Mechanism 3 — collapse of state services. Government collapse means no tax collection, no public health, no education, no infrastructure maintenance. Polio re-emerged in Syria after the war disrupted vaccination programmes; cholera outbreaks in Yemen ~2.5 million suspected cases since 2016.

Mechanism 4 — deterrence of investment + tourism. Foreign direct investment + tourism collapse. Egypt lost ~70% of tourist revenue after 2011 instability. Investors avoid conflict zones, locking countries out of growth opportunities for decades.

Mechanism 5 — long-term effects on the next generation. Children growing up in conflict experience trauma, malnutrition + missed schooling. Stunting (low height-for-age) is permanent if not addressed in the first 1,000 days of life. Conflict creates poverty traps that PERSIST FOR DECADES after fighting ends.

Example 1 — Yemen. Civil war since 2014. GDP -50%; humanitarian catastrophe; ~80% of population in need; cholera epidemics; child malnutrition rates among the world's worst.

Example 2 — DRC. Repeated wars since 1996 in eastern provinces (Goma, Kivu, Ituri). ~5-6 million deaths from war + war-related causes. World's largest cobalt + coltan reserves but mining captured by armed groups. HDI #179/189.

Example 3 — Afghanistan. ~45 years of conflict (1979 Soviet invasion → 2021 Taliban return). HDI #182/189. Per-capita GDP has stagnated; girls' education severely restricted since 2021.

Why conflict is hard to recover from. Even AFTER fighting ends, the legacy persists: destroyed infrastructure, brain drain, traumatised population, weakened institutions, debt + lost FDI. Rwanda is the exception — after the 1994 genocide (~800,000 deaths), strong post-conflict governance has driven recovery (GDP per capita grew ~6×). Most post-conflict countries struggle for decades.

Cost of conflict. SIPRI estimates global military spending ~$2.4 trillion in 2023 (~2.3% of world GDP) — resources that could fund development if redirected.

Education + debt are two of the most powerful HUMAN factors shaping development — education enables growth; debt can either enable or constrain it.

EDUCATION.

Why it matters. OECD research finds that each additional year of schooling adds ~10% to GDP per capita over the long run. Education raises productivity, lowers fertility (educated women have fewer children), reduces child mortality (educated mothers know vaccination + nutrition), enables democratic participation + reduces corruption.

The scale of the problem. UNESCO 2024: ~244 million children out of school globally, ~129m of them girls. Adult literacy: Niger ~35% vs Norway >99%. ~617 million children + adolescents lack minimum proficiency in reading + maths (UNESCO 2017).

Gender gap. ~129m girls out of school worldwide. Each additional year of girls' schooling increases their future earnings by ~10% + reduces child mortality. Girls' education is the single highest-return development investment (Lancet 2018 + multiple World Bank studies).

Success stories. South Korea was as poor as Ghana in 1960; by 2024, Korean PISA scores rival Singapore + Finland and Korea is HIC #29. Universal primary + secondary education was central. Vietnam + Bangladesh have made similar leaps.

DEBT.

Scale. ~**$11 trillion external debt** held by LIC + MIC countries (World Bank 2024). African external debt has roughly doubled since 2010 to ~$1.1tn. Many LICs spend more on debt service than on health + education combined.

How debt CONSTRAINS development.

• Debt service consumes 10-20% of government revenue in many LICs — money diverted from education + healthcare.
• Structural Adjustment Programmes (1980s-90s, IMF + World Bank) imposed austerity + privatisation + cuts to public services; long-term damage to health + education systems in many African countries.
• Sovereign default triggers cuts to public services + collapses currency (Argentina 2001, Greece 2010-12, Sri Lanka 2022, Zambia 2020).
• HIPC (Heavily Indebted Poor Countries) initiative since 1996 cancelled ~$76bn debt for ~37 countries — but new lending (esp. from China + private bondholders since 2010) has re-accumulated debt.

How debt CAN enable development. Used wisely, borrowing finances education, infrastructure + health (South Korea borrowed heavily 1960s-70s but invested productively). The KEY VARIABLES are: terms of borrowing, use of funds, ability to service.

Education–debt interaction. A country borrows to invest in education + infrastructure → if managed well, productivity rises + debt is repaid + growth accelerates (East Asian path). If managed poorly, debt accumulates without productive investment + crisis emerges (Latin America 1980s, Africa Structural Adjustment).

Lesson. Education is the most powerful POSITIVE driver of long-term development. Debt is the most powerful CONSTRAINT when mismanaged but a tool for development when managed well. The 4GE1 spec emphasises both as KEY HUMAN FACTORS.

Physical and human factors both shape development, but they interact rather than operate independently. The statement that HUMAN factors are MORE IMPORTANT is broadly defensible — physical disadvantages are real but can be overcome by good governance, while good physical endowments are wasted under bad governance. Three case studies illustrate this.

1) Singapore vs Indonesia — geography is not destiny.

Singapore is a tiny tropical island (~720 km²) with NO natural resources, no agricultural land, almost no fresh water (must import / desalinate). All the 'physical disadvantages' a country can have. Yet Singapore is HIC #29 globally, GNI per capita ~$67,000, HDI #9.

Indonesia is a vast archipelago with massive natural resources (oil, gas, palm oil, minerals), good agricultural land + tropical climate. Yet Indonesia is UMIC with GNI per capita ~$4,580 — about 1/15 of Singapore's.

The difference is HUMAN factors. Singapore (post-1965 under Lee Kuan Yew) built strong institutions, attacked corruption, invested heavily in education + healthcare, opened to trade + FDI, made political stability a priority. Indonesia has had Suharto-era corruption (~$15-35bn looted), separatist conflicts, slower governance reform. Same region, vastly different outcomes — HUMAN factors dominate.

2) Nigeria vs Botswana — resource curse vs resource blessing.

Nigeria is Africa's largest oil producer (~$1tn oil revenues since 1960s) + Africa's most populous country (~220m). Yet ~40% of Nigerians live in extreme poverty; HDI #161/189; Boko Haram + Niger Delta insurgencies; chronic corruption (CPI ~25/100). Despite massive natural-resource wealth, Nigeria has not converted it to broad development.

Botswana, by contrast, has similar mineral wealth (one of world's largest diamond producers) but DIFFERENT human factors. Post-1966 independence governance under Seretse Khama emphasised transparency + investment in education + good institutions. Result: Botswana moved from one of Africa's poorest countries to UMIC; ~$8,400 GNI per capita; HDI #114 (much higher than Nigeria). The 'curse' was avoided by better human factors.

3) Haiti vs Dominican Republic — same island, opposite outcomes.

These two countries share Hispaniola — identical physical geography (climate, soils, exposure to Atlantic hurricanes, earthquakes). Yet outcomes diverge dramatically:

• Haiti: HDI #163, GNI per capita ~$1,420, ~60% in poverty, gang crisis since 2024.
• Dominican Republic: HDI #80, GNI per capita ~$10,720 (~7× Haiti), middle-income economy.

The difference is overwhelmingly HUMAN. Haiti: French colonial legacy, ~$21bn (2022 dollars) indemnity to France 1825-1947, Duvalier dictatorships 1957-86, repeated coups, weak institutions (CPI 17/100), aid dependence. DR: Spanish colonial legacy, smoother post-independence trajectory, tourism + remittances, more stable governance. Both face the same hurricanes, but DR can prepare + recover better because human institutions are stronger.

Counter-argument — physical factors STILL matter.

The statement should not be taken as 'physical factors don't matter'. They do:

• Landlocked countries are ~30% poorer on average (World Bank); ~32 LLDCs face structural cost disadvantage.
• Natural hazards can destroy decades of development in days. Haiti 2010 earthquake = ~120% of GDP in damage; Pakistan 2010 floods affected ~20m people; Maldives is existentially threatened by sea-level rise.
• Climate-disease zones create persistent costs. Sub-Saharan Africa's malaria burden costs ~$12bn/yr.
• Resource endowments create opportunities or burdens. Saudi Arabia + Norway's wealth IS rooted in oil discovery.

Interaction is key. Haiti's 2010 earthquake was so devastating partly because weak human factors (governance, building codes, healthcare) compounded the physical shock. Chile's 2010 earthquake (8.8 magnitude, larger than Haiti's 7.0) killed ~525 people vs Haiti's ~220,000 — Chile's stronger institutions + building codes saved lives. Same physical event, different human response, vastly different outcomes.

Theoretical framing.

• Jared Diamond (Guns, Germs and Steel, 1997) argues physical geography explains the long-run development gap.
• Acemoglu + Robinson (Why Nations Fail, 2012) argue INSTITUTIONS (human factor) matter most.
• Most modern scholars combine BOTH.

Judgement.

I agree with the statement to a SIGNIFICANT EXTENT but with qualifications. Physical factors set the INITIAL CONDITIONS — they determine the difficulty of development. But HUMAN factors determine WHETHER A COUNTRY OVERCOMES THOSE INITIAL CONDITIONS. Singapore beat its physical disadvantages; Nigeria wasted its physical advantages. Haiti and Dominican Republic show that same physical conditions can yield opposite outcomes depending on human factors.

The strongest version of the statement is: human factors are MORE CHANGEABLE than physical factors and therefore the lever for development is human institutions, education, governance + freedom from conflict. Physical disadvantages can be MITIGATED; physical advantages can be WASTED — both depend on the human-factor response. Policy implications: invest in education + governance + institutions; don't blame geography. Pearson 4GE1 mark schemes reward students who recognise the INTERACTION while making a clear judgement.

Determining the SINGLE most important factor in development is genuinely difficult because development is multi-causal — physical and human factors interact in every case. But if forced to choose, I would argue that GOVERNANCE (the quality of a country's institutions) is the most important single factor. Three case studies illustrate this.

1) Governance defined — what it covers.

Governance includes: rule of law, low corruption, political stability, secure property rights, transparent public finances, capable + impartial bureaucracy, peaceful transitions of power, accountability of leaders, protection of minorities. Governance enables OR constrains every other factor:

• Good governance allows natural-resource wealth to fund development (Norway $1.6tn sovereign fund) instead of being captured by elites (Nigeria$1tn oil with 40% in poverty).
• Good governance enables productive use of debt (South Korea 1960s borrowed + invested productively) vs unproductive (Zambia 2020 default).
• Good governance turns aid into infrastructure (Rwanda post-1994) rather than corruption (some post-Soviet states).
• Good governance enforces education + healthcare investment (Cuba literacy ~99%) regardless of GDP.
• Good governance reduces conflict + improves disaster response (Chile 2010 earthquake vs Haiti 2010 earthquake — 8.8 magnitude vs 7.0, but ~525 vs ~220,000 deaths).

Evidence — the Corruption Perception Index (CPI). Transparency International 2023: Denmark 90/100, Finland 87, Norway 84, Sweden 82 — all top HDI. Somalia 11, South Sudan 13, Yemen 16, Syria 13 — all bottom HDI. The correlation between governance + development is one of the strongest in social science.

2) Case study 1 — Singapore (1965 → HIC#29).

In 1965 Singapore was a tiny tropical city-state expelled from Malaysia, ethnically divided (Chinese/Malay/Indian), with no natural resources, no fresh water, no manufacturing base. GNI per capita ~$500. By 2024 GNI per capita ~$67,000; HDI #9; financial + tech + logistics hub.

Singapore had NO physical advantages — its development was entirely a story of GOVERNANCE under Lee Kuan Yew (PM 1959-1990) + the People's Action Party. Anti-corruption agency (CPIB) jailed corrupt officials regardless of rank; universal education to OECD standards; meritocratic civil service; strong rule of law + property rights; opened to FDI + trade; long-term planning. Demonstration that bad physical factors can be entirely overcome by exceptional human factors.

3) Case study 2 — Nigeria (oil wealth wasted).

Nigeria has had EVERY physical advantage Singapore lacked: Africa's largest oil reserves (~$1tn revenues since 1960s); fertile agricultural land in much of the south; large population (~220m, biggest in Africa) providing labour + market; coastal location with major ports. By Rostow's logic, Nigeria should be developing rapidly.

Yet Nigeria sits at HDI #161/189; ~40% of population in extreme poverty; corruption (CPI ~25/100); Boko Haram + Niger Delta insurgencies; oil-revenue capture; widespread inequality. ~$400bn estimated stolen since 1960. Same continent, same era, similar potential — opposite outcome from Singapore. The difference is governance.

4) Case study 3 — Botswana (good governance from the start).

Botswana at independence in 1966 was poor + landlocked + dependent on cattle + small population (~600,000). Discovered diamonds in 1967 — a textbook recipe for resource curse.

But Botswana under Seretse Khama (Pres 1966-80) made deliberate governance choices: transparent diamond-revenue management (50/50 joint venture with De Beers — Debswana); diamond revenues invested in education, health, infrastructure; democratic elections every 5 years uninterrupted since independence; low corruption (CPI ~58/100, by far the best in sub-Saharan Africa).

Result: Botswana moved from one of Africa's poorest countries to UMIC; ~$8,400 GNI per capita; HDI #114 (vs Nigeria's #161). Botswana shows that even with landlocked geography, good governance + resource discipline can drive development. Critique: HIV/AIDS hit Botswana hard (~20% adult prevalence) showing not all challenges can be overcome.

5) Case study 4 (briefly) — Haiti vs Dominican Republic.

These share Hispaniola — identical physical geography. Haiti HDI #163; DR HDI #80; DR GNI per capita 7× Haiti's. The difference is overwhelmingly historical + governance. Haiti's French colonial indemnity ($21bn 2022 dollars), Duvalier dictatorships, repeated coups, weak institutions vs DR's smoother trajectory + tourism + remittance economy. Same physical conditions, divergent governance, opposite outcomes.

6) Counter-argument — physical factors DO matter.

• Geographic-historical lock-in. Jared Diamond (Guns, Germs and Steel, 1997) argues that Eurasian biogeography (more domesticable plants + animals) gave a long head start. Climate-disease zones (sub-Saharan Africa malaria; $12bn/yr cost) persist regardless of governance.
• Hard limits. Maldives faces existential climate-change threat that no governance reform can fix without global emission cuts.
• Resource endowments. Norway's oil discovery was preconditioned. Without oil, Norway could not have built its sovereign wealth fund.
• Hazard exposure. Hurricane belt + earthquake zones add genuine costs that good governance can MITIGATE but not eliminate.

7) Why governance still wins.

• Physical disadvantages can be OVERCOME by good governance (Singapore, Botswana, Mauritius, Costa Rica).
• Physical advantages can be WASTED by bad governance (Nigeria, DRC, Venezuela, Equatorial Guinea).
• Same physical conditions yield OPPOSITE outcomes under different governance (Haiti/DR; Chile/Haiti earthquake response; North/South Korea).
• Governance is more CHANGEABLE than physical factors (Botswana built good institutions from independence; Singapore in 25 years; Rwanda recovered from 1994 genocide in 30 years).
• The most powerful evidence: identical physical conditions producing opposite outcomes depending on governance.

8) The North/South Korea natural experiment.

Both Koreas share identical physical geography + ethnicity + history pre-1945. After partition (1945-48), South Korea under successive governments (democratising since 1987) became HIC #29, GNI ~$33,000, HDI #19. North Korea under Kim regime is one of the poorest + most isolated countries on Earth (no reliable HDI). Same physical factors, different governance, ~30× difference in GNI per capita. The strongest natural experiment for the importance of human factors.

9) Judgement.

The single most important factor is GOVERNANCE / INSTITUTIONS. Physical factors set the difficulty of the game, but governance determines whether you play it well. Singapore + Botswana show good governance overcoming physical disadvantage; Nigeria + DRC show bad governance wasting physical advantage; Haiti/DR + North/South Korea show identical physical conditions producing opposite outcomes depending on governance.

Important qualifications.

• Governance is not a single 'thing' — it includes rule of law, anti-corruption, education investment, conflict prevention, all interacting.
• Governance itself has DETERMINANTS — colonial legacy, ethnic geography, historical events shape governance capacity.
• Some physical factors (climate change vulnerability for SIDS; landlocked status for Nepal) cannot be overcome by governance alone.

Conclusion. Governance is the most powerful LEVER for development because it determines how every other factor (resources, geography, education, debt) is used. The 4GE1 spec demands students recognise the interaction of physical + human factors; the strongest answers also pick a primary driver and defend it with evidence. Modern development thinkers (Acemoglu + Robinson, Why Nations Fail 2012) agree — institutions are the primary lever. Pearson 4GE1 mark schemes reward this nuanced, evidence-based judgement.