2021 · GS Paper 1 · Q16 · 15 marks
Discuss the multi-dimensional implications of uneven distribution of mineral oil in the world.
In short
The uneven spread of oil, with close to half of proven reserves in the Middle East, gives suppliers leverage, exposes importers to price shocks and conflict, and breeds resource curses in rentier states. India, importing nearly 88% of its crude, answers with diversified sourcing, strategic reserves and an energy transition.
Model answer
Ghissu Editorial · Verified 4 Oct 2026 · 292 words
Oil as leverage
The 1973 Arab embargo quadrupled prices, and OPEC+ output cuts since 2016 still steer the market.
Chokepoints and conflict
About a fifth of world oil passes the Strait of Hormuz, drawing the Carter Doctrine, two Gulf Wars and the US Fifth Fleet to the region.
Importers' vulnerability
The 1990 Gulf War spike fed India's 1991 balance-of-payments crisis, and the 2022 Ukraine war pushed Brent above $120 a barrel.
Resource curse
Venezuela's collapse after 2014 and Niger Delta militancy show abundance without institutions breeding conflict.
Diaspora flows
About nine million Indians in the Gulf send remittances that partly offset India's oil bill.
Ecological footprint
Deepwater Horizon (2010) and Arctic drilling show the cost of chasing frontier oil.
Secure supply
Diversified sourcing, the 5.33 million tonne strategic reserves and equity such as the 10% Lower Zakum stake cushion shocks.
Cut demand
The 500 GW non-fossil target, green hydrogen and 20% ethanol blending reduce oil dependence itself.
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Question from the official UPSC Civil Services (Main) Examination 2021 paper. Answer written by Ghissu's engine and checked against our editorial standards. Found an error? Tell us and we correct it within 48 hours.