Prof. Madhav Gadgil: The Guardian of the Western Ghats

Prof. Madhav Dhananjaya Gadgil, the renowned Indian ecologist who championed acommunity-based approach to environmental conservation, passed away on January 7, 2026.

He firmly believed that sustainable protection of nature is possible only through the active participation of local people.

In Kerala, where theWestern Ghatsplay a crucial ecological role, his warnings and policy recommendations gained renewed relevance following the2018 and 2024 floods and landslides.

in ecologically fragile zones.

The panel also recommended the creation of aWestern Ghats Ecology Authority (WGEA)for effective governance.

A key feature of the report was its emphasis onbottom-up governance, givingGram Sabhasa central role in decision-making on developmental projects.

The Gadgil Commission emphasized the importance of striking a balance between environmental conservation and the livelihoods of local communities.

Strongly opposed theAthirappilly Hydroelectric Projecton theChalakudy Riveras it would damage river ecology, forest cover, and tribal livelihoods (Kadar community).Recommended a total ban on new mining, quarrying, and "Red Category" industries in ESZ-1.Existing operations were to be phased out.No newhigh-pollution (Red Category) industriesin ESZ-1.Strict environmental clearance is required even inESZ-2areas.Large dams, thermal power plants, and major highways in fragile areas were discouraged; preference was given forsmall, eco-friendly development projects.Conservation ofevergreen forests, wildlife habitats,andelephant corridorsin the Western Ghats region of Kerala.Strict controls on real estate development in hill areas and forest fringes prevent unplanned construction in landslide-prone zones.Identified Western Ghats districts of Kerala ashigh-risk zones for floods and landslides, andrecommended land-use planning based on ecological sensitivity.Safeguarding the livelihoods of Adivasi communities through sustainable forest-based practices.After Effects of the Gadgil report in Kerala

When the report was released, it was met with unprecedented protests from all walks of life, particularly in the highland districts ofIdukki and Wayanad.

Local farmers, particularly settler communities, were misled by rumors that they would be evicted from their lands and that they wouldn't even be allowed to paint their houses or repair roads.

Powerful lobbies with strong political backing, like those in quarrying, mining, and timber industries, mobilized people against the report to protect their business interests.

The Catholic Church and major political parties (UDF & LDF) showed an uncommon unity to oppose the report, fearing it would freeze all developmental activities.

Prof. Gadgil, despite his effort, was personally vilified, and the report was branded as "anti-people" and "environmentally extremist."

Due to the massive backlash from Kerala and other Western Ghats states, the Central Government did not implement the Gadgil Report.

But formedHigh-Level Working Group (HLWG),chaired byDr. K. Kasturirangan,was formed onAugust 17, 2012,and submitted theirreportonApril 15, 2013.

The objective was to review the Gadgil Report (WGEEP) holistically and in a multidisciplinary fashion.

It reduced the protected area from nearly64% (Gadgil)to37%of the Western Ghats. It used "remote sensing" rather than ground-level verification, which Gadgil criticized as unscientific.

Based on this report, the Ministry of Environment issued a draft notification on November 13, 2013, which listed123 villagesin Kerala asEcologically Sensitive Areas(ESA).

The announcement triggered intense agitations in the high ranges, particularly in Idukki and Wayanad, leading to a state-wide hartal on November 18, 2013.

The government issued several "Draft Notifications" since then, which are still being debated in 2026.

Due to the pressure, the Kerala Government (then led by the UDF) appointed a 3-member expert committee headed byDr. Oommen V. OommeninOctober 2013.

Its primary purpose was to address the massive public unrest following the Kasturirangan Report by conducting a 'ground-level verification' of the proposed 123 villages in the Ecologically Sensitive Areas (ESAs).

If the Kasturirangan report can be considered as the dilution of the Gadgil report, then the Oommen V. Oommen Committee report can be considered as the "Dilution of the Dilution."

Many of the major recommendations of the first 2 reports were further diluted.

It is recommended thatall inhabited areas, agricultural lands, and plantations(Tea, Coffee, Rubber) be completely excluded from the ESA category.

The report argued that onlyReserve Forestsand existing protected areas should be strictly classified as ESA. Of the proposed 9,993.7 km2, roughly 9,107 km2was forest land.

It also suggested amendments to theKerala Ecologically Fragile Lands (EFL) Act, 2003,to ensure that small farmers (holding up to 5 acres) were not harassed or evicted.

FeatureMadhav Gadgil Report (WGEEP)Kasturirangan Report (HLWG)Oommen V. Oommen ReportYear Submitted201120132014Official NameWestern Ghats Ecology Expert PanelHigh-Level Working GroupThree-Member Expert CommitteeArea Recommended~64%(Entire Western Ghats)~37%(Only Natural Landscapes)~28%(Reduced area in Kerala)ESA in KeralaClassified 14 districts; proposed total ban on new dams.Identified123villages as ESA (approx. 13,108 km2).Reduced Kerala’s ESA to 9,993.7 km2.MethodologyBottom-Up:Empowered Gram Sabhas for decision-making.Top-Down:Used Remote Sensing & Satellite imagery.Ground-level:Physical verification & Cadastral mapping.Zoning3-tier:ESZ-1, ESZ-2, ESZ-3.2-tier:Natural vs. Cultural Landscapes.Focused on separating Forests from Farms.PhilosophyNature-centric:"People must protect nature."Development-centric:"Balance nature and growth."Farmer-centric:"Protect settlers and plantations."Key Stand in KeralaOpposed the Athirappilly project; total ban on new quarries.Banned "Red Category" industries; restricted mining.Exempted all plantations, agricultural land, and houses.The Prophetic Nature of Gadgil Report: The Nature's Warning (2018–2024)TheGadgil Commission (WGEEP)had warned that unregulated construction, quarrying, deforestation, and large infrastructure projects in the Western Ghats would increase the risk of floods, landslides, and ecological disasters.However, many of its recommendations were not implemented due to political and economic resistance.The most significant 'after-effect' was the realization that the Gadgil's warnings were scientifically accurate.After the devastatingKerala floods of 2018,Gadgil famously called it a'man-made disaster,'pointing out that the regions where landslides were most severe (like Idukki) were the same ones he had marked asESZ-1.Disasters inKavalappara (2019),Pettimudi (2020),and the devastatingWayanad Landslides (2024)brought the report back into the center of public debate, once again proving Gadgil was right.Current AffairsIn 2021,a new rare plant speciesdiscovered in theNelliyampathi hillsof Kerala was named in his honor asElaeocarpus gadgiliias a tribute to his efforts to save the Western Ghats.

Prof. Madhav Gadgil is widely honoured in Kerala’s grassroots movements as the'Janakeeya Sasthranjan'(People’s Scientist) for his contributions to community-based environmental conservation.

He played a pivotal role in shaping theBiological Diversity Act (2002)and promoting the concept ofPeople’s Biodiversity Registers (PBR), which Kerala has successfully implemented across its local bodies.

What is PBR?It is a comprehensive record of local biological resources (crops, medicinal plants, livestock) and the traditional knowledge associated with them. alert-warning

Gadgil argued that local people are the best experts on their surroundings. By documenting this knowledge, PBRs preventBiopiracy(foreign companies stealing local knowledge).

Kerala became the first state to establishBiodiversity Management Committees (BMCs)in all its local self-government institutions.

During his time in Kerala, he worked closely with theKerala Shastra Sahitya Parishad (KSSP)and the State Biodiversity Board to ensure that PBRs were not just 'data collections' but tools for local development and environmental protection.