Comment: Sustainable Development. (2005, 20 Marks)
Sustainable development was popularised by the World Commission on Environment and Development, chaired by Gro Harlem Brundtland. Its report Our Common Future (1987) defined it as development that “meets the needs of the present without compromising the ability of future generations to meet their own needs”. The concept answered a deadlock that dated from Stockholm (1972): the North’s anxiety about limits to growth against the South’s insistence on its right to develop. Its strength and its weakness have the same source, which is that both sides can sign it.
Core content
- Two equities: intergenerational (future generations’ claims) and intragenerational, since the report gave “overriding priority” to the essential needs of the world’s poor.
- Three pillars: economic growth, social inclusion and environmental protection, to be integrated rather than traded off.
- Operative principles of the Rio Declaration (1992): common but differentiated responsibilities (Principle 7), the precautionary approach (Principle 15) and polluter pays (Principle 16).
Institutional journey
- Rio 1992: Agenda 21 and the climate, biodiversity and desertification conventions.
- Johannesburg 2002 shifted the emphasis to implementation and public–private partnerships.
- Rio+20 (2012) launched the process that produced the 2030 Agenda and its 17 Sustainable Development Goals (2015), adopted in the same year as the Paris Agreement.
Contending interpretations
| Lens | Reading of sustainable development |
|---|---|
| Ecological modernisation / green growth | Growth and protection are compatible through efficiency and decoupling |
| Strong sustainability (Herman E. Daly) | Critical natural capital cannot be substituted; scale must stay within limits |
| Degrowth (Serge Latouche) | Rich economies must reduce throughput |
| Southern / environmentalism of the poor | Equity first; poverty and need, as Indira Gandhi argued at Stockholm, are themselves degrading |
| Marxist and ecofeminist (Vandana Shiva) | An oxymoron that greens capitalism; “maldevelopment” displaced subsistence economies |
Critique
- Vagueness: “needs” and “compromise” are undefined, so almost any project can be labelled sustainable. Wolfgang Sachs called it a concept that conserves development rather than nature.
- Weak sustainability dominates in practice: natural capital is treated as replaceable by manufactured capital.
- Whose sustainability? Madhav Gadgil and Ramachandra Guha (Ecology and Equity, 1995) show that India’s resource-hungry omnivores sustain their consumption at the cost of forest and fishing ecosystem people, many turned into ecological refugees.
- Delivery gap: the UN’s Sustainable Development Goals Report 2026 found only about 36% of measurable targets on track or progressing moderately, and 15% regressing. The WMO puts 2023–25 average warming at 1.48°C, close to the Paris limit of 1.5°C.
India and sustainable development
- Constitutional and judicial: Articles 48A and 51A(g). In Vellore Citizens’ Welfare Forum v Union of India (1996), the Supreme Court read sustainable development, precaution and polluter pays into the law of the land. In M.K. Ranjitsinh (2024), it recognised a right against the adverse effects of climate change.
- Policy: the 2008 climate action plan, the Panchamrit pledges (Glasgow, 2021), and non-fossil sources crossing half of installed power capacity in 2025. India’s 2035 NDC (March 2026) commits to a 47% cut in emissions intensity against 2005 levels and 60% non-fossil capacity.
- Diplomacy: India defends CBDR, promoted Mission LiFE in the G20 New Delhi Declaration (2023), and leads the International Solar Alliance.
Conclusion
Sustainable development is best understood as a bridge concept: its ambiguity made a global consensus possible but has left implementation weak. Its future depends on giving it a hard core of ecological limits, equity in burden-sharing and finance. Without that core, the concept will remain a label rather than a method.