Environmental Policy and International Cooperation
Environmental policy is the deliberate course of action by governments and other actors to manage human activities with the aim of preventing, reducing or mitigating environmental harm. Its modern era opens with the 1972 Stockholm Conference.
"Development that meets the needs of the present without compromising the ability of future generations to meet their own needs." — Our Common Future (Brundtland Report, 1987). This concept underpins virtually all modern environmental policy frameworks, including the 2030 Agenda and SDGs.
Milestones in international environmental governance
| Year | Event | What it produced |
|---|---|---|
| 1968 | UN ECOSOC resolution on environment | Mandated Stockholm Conference |
| 1972 | UN Conference on the Human Environment, Stockholm | Stockholm Declaration (26 principles); UNEP created |
| 1980 | World Conservation Strategy (IUCN, UNEP, WWF) | First explicit "sustainable development" usage |
| 1987 | Montreal Protocol | Phase-out of ozone-depleting substances |
| 1987 | Brundtland Report | Defined sustainable development |
| 1992 | Rio Earth Summit (UNCED) | UNFCCC, CBD, Forest Principles, Agenda 21, Rio Declaration |
| 1994 | UN Convention to Combat Desertification (UNCCD) | One of three Rio Conventions |
| 1997 | Kyoto Protocol | First binding GHG cuts |
| 2000 | Millennium Development Goals | MDG-7: environmental sustainability |
| 2002 | Johannesburg WSSD | Rio+10 |
| 2010 | Nagoya Protocol (on CBD) | Access and benefit-sharing |
| 2012 | Rio+20 | "The Future We Want" |
| 2015 | UN 2030 Agenda — 17 SDGs | Replaced MDGs |
| 2015 | Paris Agreement | NDCs, 1.5/2 °C target |
| 2022 | Kunming–Montreal Biodiversity Framework | 30×30 conservation target |
Foundational principles (Rio Declaration 1992)
- Principle 2: sovereign right to exploit resources within sustainability.
- Principle 7: Common but Differentiated Responsibilities (CBDR).
- Principle 15: Precautionary Principle.
- Principle 16: Polluter Pays Principle.
- Principle 17: Environmental Impact Assessment as a national instrument.
- The Stockholm Conference (1972) launched global environmental diplomacy and created UNEP.
- The Brundtland Report (1987) defined sustainable development.
- Rio 1992 produced the UNFCCC, CBD, UNCCD (1994) and Agenda 21.
- The Paris Agreement (2015) uses Nationally Determined Contributions rather than top-down targets.
- The 2030 Agenda (SDGs) integrates environment with social and economic development.
Pakistan's national environmental policy framework
- National Conservation Strategy (NCS) — 1992, the first comprehensive document.
- Pakistan Environmental Protection Act (PEPA) 1997 — overarching federal law; defines functions of Pak-EPA, EIA, NEQS, environmental tribunals.
- National Environment Policy 2005 — sectoral guidance.
- National Climate Change Policy 2012, updated 2021.
- National Forest Policy 2015.
- National Water Policy 2018 — first integrated national water policy.
- Climate Change Act 2017 — established the Council and Authority.
- National Adaptation Plan 2023.
Post-18th Amendment (2010), environmental subjects are largely provincial; each province has its own EPA, environmental tribunal and (in most cases) provincial environmental policy.
Indus Waters Treaty (1960)
- Brokered by the World Bank, signed by Ayub Khan and Jawaharlal Nehru in Karachi on 19 September 1960.
- Allocates the three eastern rivers (Ravi, Beas, Sutlej) to India and the three western rivers (Indus, Jhelum, Chenab) primarily to Pakistan.
- Establishes the Permanent Indus Commission.
- Dispute mechanism: Neutral Expert (e.g. Baglihar) and Court of Arbitration (e.g. Kishenganga).
- Despite three wars between the parties, the treaty has held — though India announced its intention to renegotiate in 2023–24.
CPEC and environmental concerns
The China–Pakistan Economic Corridor, launched in 2015, brings ~$60 bn of infrastructure including:
- Energy projects: ~17 GW including Sahiwal, Port Qasim, Hub coal plants — significant CO₂, SO₂, NOₓ, fly ash and water footprint.
- Gwadar port and free zone: marine and mangrove impacts; freshwater scarcity.
- Highways: forest fragmentation in Khunjerab, GB, and KP.
- EIA compliance has been uneven; civil society and Senate committees have repeatedly flagged gaps.
Pakistan's response has included a moratorium on new coal-fired capacity and a pivot to renewables and hydropower in the 2021 NDC.
Pakistan's flagship green programmes
- Billion Tree Tsunami (BTT) — KP, 2014–2017. Reportedly planted/regenerated ~1 billion trees; verified by IUCN and WWF.
- Ten Billion Tree Tsunami (TBTT) — federal, 2018–2028. Targets afforestation, ecosystem restoration, urban forestry.
- Clean Green Pakistan Movement — solid waste, sanitation, plantation, hygiene.
- Protected Areas Initiative — expansion of national parks (e.g. Margalla, Hingol).
- Recharge Pakistan — GEF-supported flood resilience.
- Living Indus Initiative — UN-supported river restoration.
IUCN, WWF and others
- IUCN (1948) — International Union for Conservation of Nature; publishes the Red List of Threatened Species. Pakistan has a country office.
- WWF (1961) — flagship species conservation.
- GEF (1991) — financing mechanism for UN environmental conventions.
- GCF (2010) — Green Climate Fund.
A frequent CSS prompt links the Indus Waters Treaty (1960) to climate variability and Pakistan's water security. Strong answers cite the 6 rivers split, the Permanent Indus Commission, recent Baglihar (2007) and Kishenganga (2013) decisions, and the Pakistan Council of Research in Water Resources projections of per-capita water stress (now ~900 m³/year, below the 1,000 m³ scarcity threshold).
Smog crisis: a policy case study
Lahore consistently records winter PM2.5 well above WHO guidelines. Drivers are vehicular emissions (~40%), industrial fuels, crop-residue burning, and transboundary haze. Punjab Smog Commission recommendations (2017) and the Punjab Smog Policy 2017 sought EURO-V fuels, brick-kiln retrofitting (zigzag technology) and crop-residue management — implementation remains partial.