Skip to main content

Why is green revolution harmful for nutrition, food safety, environment, climate change

By Bharat Dogra* 

A lie repeated a hundred times will not turn a lie into a truth. The big media should realize this and stop perpetuating the lie of the green revolution saving India from hunger, long after the world has awakened to the reality of how harmful the green revolution has been from the point of nutrition, food safety, environment and climate change.
As recently many big newspapers have been full of how the green revolution saved India from hunger, it is important to re-emphasize that the green revolution was essentially the sudden and destructive removal of the rich traditional bio-diversity of our farms, the achievement of many generations of farmers going back to hundreds and in some cases thousands of years. 
This was done to serve the interests of rich countries and their agribusiness interests by dictating that only the crop varieties which respond well to high doses of chemical fertilizers and need chemical pesticides and weedicides are grown, while the diversity of traditional seeds well suited to the country’s conditions are phased out and discarded.
In agriculture the period after mid-sixties is generally regarded as the 'green revolution' phase of Indian agriculture. The most important feature of this is the introduction of green revolution seeds or GR seeds (mainly dwarf, non-lodging varieties which gave high yields when fed by high doses of chemical fertilizers). 
Along with the spread of GR seeds, as a part of the 'package deal', the use of chemical fertilizers, chemical pesticides and agriculture machinery increased greatly. To spread and strengthen the new technology, investment in farm research, education and extension tuned to the new technology also increased rapidly and new agricultural universities for this purpose were opened one after the other generally on the American model.
An overview of the situation of farm productivity before and after green revolution is provided in the 12th Plan document in an important table (See Table below). Here we can see clearly that despite the much higher use of chemical fertilizers, pesticides, weedicides etc. in the green revolution phase and the rise of other related expenditure as well, the growth of farm yield on the whole in the green revolution phase was in fact lower than in the previous phase, despite the fact that in the earlier phase India had faced several serious constraints and problems and had a much lower farm budget.
While the poor performance of the green revolution is very evident from this table, on the other hand we also have several studies by eminent experts who studied India's agriculture based on indigenous varieties and the accompanying technology and found that the farmers were making very good use of their resources and conditions, and that the technologies followed by them were very sound and suitable to their conditions.
We also have evidence that many indigenous varieties have yields higher than GR varieties without using the heavy doses of agro-chemicals needed by GR varieties.
What is more, it is known now that before GR seeds were introduced, far from facing emergency conditions, India's scientists were on the verge of a major breakthrough for raising yields based on indigenous varieties, at least in the case of the most important food crop rice. These scientists also pointed out serious flaws of GR seeds and technology, including the fact that these were highly susceptible to pests and diseases.
However, those scientists who tried to point out the flaws of G.R. technology were victimized badly. Those who promoted GR technology and welcomed the increasing pressures of rich countries for only a particular kind of farm growth were pushed to the top and given all the awards.
The green revolution technology phase has seen high rates of depletion of natural fertility of farmland, including alarming loss of several micro-nutrients, high fall in water table in vast areas, many cases of poisoning of people by pesticides and other agro-chemicals, as well as loss of other forms of life and spread of serious diseases, botanic holocaust in the form of loss of thousands of crop varieties and threats to others, loss of invaluable traditional wisdom relating to agriculture and seeds.
There have been several other adverse impacts including much diminished per capita availability of pulses and legumes, loss of taste and nutrition in food-crops, reduced availability of fodder, serious hazards and pollution in more intensive G.R. areas and high drain on foreign exchange from import of chemical fertilizers.
Clearly the GR approach to agricultural development should be given up. The following alternative approach should be emphasized.
  • Protecting vast diversity of indigenous seed varieties and organic, low-cost, ecologically protective, self-reliant, local resource based farming methods.
  • Using scientific knowledge including modern and traditional knowledge to promote the above approach and the 'agro-ecology' approach in better ways. Priorities of farm research and extension network to be entirely changed in this direction.
  • Land-reforms to be implemented effectively.
  • Much higher allocation for agriculture and allied activities with direct benefits to organic farmers and seed-savers, seed protectors.
It is very important to learn from past mistakes, particularly now that India’s farming system is on the verge of the second big threat, perhaps an even bigger disaster-in-the-making, in the form of GM crops.
In Africa billionaires of rich countries and their organizations are still busy promoting green revolution although all the evidence tells us that agro-ecology is needed here and many farmers’ organizations are also demanding this. 
Those who are spreading big lies about the achievements of India’s green revolution are also misguiding our African brothers and sisters by pushing them also towards ecologically destructive farming while their clear need is for agro-ecology.
---
*Honorary convener, Save the Earth Now. His recent books include “India’s Quest for Sustainable Farming and Healthy Food”, “Man over Machine” and “Planet in Peril”

Comments

TRENDING

From plagiarism to proxy exams: Galgotias and systemic failure in education

By Sandeep Pandey*   Shock is being expressed at Galgotias University being found presenting a Chinese-made robotic dog and a South Korean-made soccer-playing drone as its own creations at the recently held India AI Impact Summit 2026, a global event in New Delhi. Earlier, a UGC-listed journal had published a paper from the university titled “Corona Virus Killed by Sound Vibrations Produced by Thali or Ghanti: A Potential Hypothesis,” which became the subject of widespread ridicule. Following the robotic dog controversy coming to light, the university has withdrawn the paper. These incidents are symptoms of deeper problems afflicting the Indian education system in general. Galgotias merely bit off more than it could chew.

Covishield controversy: How India ignored a warning voice during the pandemic

Dr Amitav Banerjee, MD *  It is a matter of pride for us that a person of Indian origin, presently Director of National Institute of Health, USA, is poised to take over one of the most powerful roles in public health. Professor Jay Bhattacharya, an Indian origin physician and a health economist, from Stanford University, USA, will be assuming the appointment of acting head of the Centre for Disease Control and Prevention (CDC), USA. Bhattacharya would be leading two apex institutions in the field of public health which not only shape American health policies but act as bellwether globally.

The 'glass cliff' at Galgotias: How a university’s AI crisis became a gendered blame game

By Mohd. Ziyaullah Khan*  “She was not aware of the technical origins of the product and in her enthusiasm of being on camera, gave factually incorrect information.” These were the words used in the official press release by Galgotias University following the controversy at the AI Impact Summit in Delhi. The statement came across as defensive, petty, and deeply insensitive.

Farewell to Saleem Samad: A life devoted to fearless journalism

By Nava Thakuria*  Heartbreaking news arrived from Dhaka as the vibrant city lost one of its most active and committed citizens with the passing of journalist, author and progressive Bangladeshi national Saleem Samad. A gentleman who always had issues to discuss with anyone, anywhere and at any time, he passed away on 22 February 2026 while undergoing cancer treatment at Dhaka Medical College Hospital. He was 74. 

Growth without justice: The politics of wealth and the economics of hunger

By Vikas Meshram*  In modern history, few periods have displayed such a grotesque and contradictory picture of wealth as the present. On one side, a handful of individuals accumulate in a single year more wealth than the annual income of entire nations. On the other, nearly every fourth person in the world goes to bed hungry or half-fed.

From ancient wisdom to modern nationhood: The Indian story

By Syed Osman Sher  South of the Himalayas lies a triangular stretch of land, spreading about 2,000 miles in each direction—a world of rare magic. It has fired the imagination of wanderers, settlers, raiders, traders, conquerors, and colonizers. They entered this country bringing with them new ethnicities, cultures, customs, religions, and languages.

Thali, COVID and academic credibility: All about the 2020 'pseudoscientific' Galgotias paper

By Jag Jivan*    The first page image of the paper "Corona Virus Killed by Sound Vibrations Produced by Thali or Ghanti: A Potential Hypothesis" published in the Journal of Molecular Pharmaceuticals and Regulatory Affairs , Vol. 2, Issue 2 (2020), has gone viral on social media in the wake of the controversy surrounding a Chinese robot presented by the Galgotias University as its original product at the just-concluded AI summit in Delhi . The resurfacing of the 2020 publication, authored by  Dharmendra Kumar , Galgotias University, has reignited debate over academic standards and scientific credibility.

Conversion laws and national identity: A Jesuit response response to the Hindutva narrative

By Rajiv Shah  A recent book, " Luminous Footprints: The Christian Impact on India ", authored by two Jesuit scholars, Dr. Lancy Lobo and Dr. Denzil Fernandes , seeks to counter the current dominant narrative on Indian Christians , which equates evangelisation with conversion, and education, health and the social services provided by Christians as meant to lure -- even force -- vulnerable sections into Christianity.

Unpaid overtime, broken promises: Indian Oil workers strike in Panipat

By Rosamma Thomas  Thousands of workers at the Indian Oil Corporation refinery in Panipat, Haryana, went on strike beginning February 23, 2026. They faced a police lathi charge, and the Central Industrial Security Force fired into the air to control the crowd.