Society
Sustainable Farming: The Microgreens Model from Kerala, South India
Microgreens can be harvested in 10 to 15 days from sowing, and they are not affected by external factors like rainfall, floods, or drought.
In the verdant expanses of South Chittoor, a locality near Ernakulam city in Kerala, a coastal state in the southwestern part of India, lives Ajay Gopinath, a pioneer in the field of urban farming. In a region where traditional farming is deeply rooted but not always feasible, Ajay has embraced a more innovative approach, cultivating crops in a controlled indoor environment. His journey into microgreen farming is not just about a unique method of growing food, but a mission to bring sustainable, nutritious farming into urban spaces.
With a small, yet efficient setup of food-grade trays and advanced farming techniques, Ajay has created an urban farm within his own home. This modern method allows him to grow a variety of microgreens without the need for large tracts of land or the strenuous labour typically associated with farming. His work is a testament to how technology and tradition can combine, offering a glimpse into the future of agriculture in cities. Ajay showcases his micro-farming setup in a 600-square-foot space, where he grows a variety of crops using food-grade trays in a micro-farming system.

Microgreens and Their Benefits
Microgreens, such as sprouts and small plants grown from seeds, are harvested when they reach about two inches in height. This method of growing plants is known as “microgreen farming” and does not require extensive land or hard physical labour. “Microgreens can be harvested in 10 to 15 days from sowing, and they are not affected by external factors like rainfall, floods, or drought. Plants like sunflower, mustard, spinach, chickpea, and others can be grown in this way,” says Ajay Gopinath.
The key advantage of microgreens is their dense nutritional value. For instance, just 25 grams of microgreens can provide the same nutritional benefits as consuming a kilogram of cabbage or lentils. Microgreens are essentially at the next growth stage after sprouts, when they develop their first true leaves alongside the cotyledons.
Ajay Gopinath’s Urban Microgreen Farm
Ajay operates his indoor microgreen farm behind the Chittoor temple in Ernakulam, where he grows around 15 varieties of microgreens, including mustard, chia seeds, cabbage, and others. With daily harvests, his small farming space consistently yields reliable income. Through his venture Grow Greens, Ajay has proven that large-scale land is unnecessary for microgreen farming, making it possible to grow these nutritious plants in a small indoor space.
How to Farm Microgreens Indoors?
Microgreens are grown in trays arranged on racks, where each tray contains a different variety of plant. This indoor farm follows modern agricultural techniques using artificial lighting, fans, and purified water to create a controlled environment. In the initial stages, the seeds are placed in shallow trays with a layer of moist cloth. After two days, once the seeds begin to sprout, the trays are moved to the “grow room” that maintains the ideal temperature and humidity for plant growth. Within 7 to 10 days, the microgreens reach a height of 24 inches, and they are ready to be harvested.
Microgreens are grown in trays arranged on racks, where each tray contains a different variety of plant
Ajay emphasizes that proper microgreen farming should be scientifically conducted, and the use of materials like printed paper or plastic is not ideal for healthy production. He stresses the importance of using seeds that are free from pesticides and other chemicals, and the seeds must be non-GMO, produced under natural conditions. Seeds for this purpose are sourced from cities like Bangalore, Pune, and Hyderabad.
The Nutritional Benefits of Microgreens
Microgreens contain up to 40 times the nutrient density of mature plants. While many people are familiar with basic salad ingredients like onions, tomatoes, and cucumbers, microgreens offer a much more potent alternative. They are now favoured by health-conscious individuals, those on specialized diets, and patients undergoing treatment. Ajay’s microgreens are sold in star hotels and supermarkets in Ernakulam, and he offers sample packs for those new to this type of nutrition.
Market Demand and Expansion
While microgreens are priced at 1500-2000 INR per kilogram in the market, Ajay’s aim is to make them widely accessible. He believes that microgreen farming should expand to the grassroots level, making it available in local panchayats as a sustainable and nutritious food option. By making daily deliveries of freshly harvested microgreens, Ajay is building awareness about this high-tech farming method, showing that it requires minimal land and effort while offering a steady income.
Setting Up a Microgreen Farm
To begin, food-grade trays are used for farming. These trays are arranged on racks, with each tray dedicated to a specific plant. A controlled environment, complete with artificial light, fans, and purified water, ensures optimal conditions for growth. Special containers are used to prepare the seeds, and after the first two days, when they begin to sprout, they are moved to the grow room. By maintaining low humidity and a consistent temperature, the plants can grow and be harvested in just 7-10 days.
Ajay suggests that anyone, even those living in apartments with limited space, can grow microgreens at home. He recommends using local seeds, such as rice, millet, fenugreek, or mustard, and ensuring the growing space has good airflow and sunlight.
The EP View
Microgreen farming, as demonstrated by Ajay Gopinath and his Grow Greens venture, is a promising solution for urban farming. It proves that with minimal space and effort, anyone can grow highly nutritious crops indoors, offering both health benefits and a sustainable income source. Through his work, Ajay is helping to popularize microgreen farming, aiming to make it accessible to all.
Earth
Vantara: Inside a Billionaire-Backed Bid to Build a Global Wildlife University
The launch comes at a time when conservation challenges are becoming increasingly complex.
A new private university focused on wildlife conservation and veterinary sciences is being positioned as an ambitious attempt to reshape how the world trains the next generation of conservation professionals—backed by one of Asia’s most influential business families.
The institution, Vantara University, has been launched in western India by a wildlife initiative founded by Anant Ambani, part of the Reliance group. Framed as an integrated academic ecosystem, the project reflects a growing trend where private capital is stepping into areas traditionally led by public institutions and global nonprofits.
Vantara officially describes the university as the “world’s first integrated global university” dedicated to wildlife conservation and veterinary sciences. While the scale and integration may be distinctive, similar disciplines are already taught across universities worldwide, often through specialised schools, research centres, and veterinary colleges.
The claim, therefore, rests less on the existence of such education and more on the attempt to consolidate it within a single, purpose-built institutional framework.
A Shift Toward Education-Led Conservation
The launch comes at a time when conservation challenges are becoming increasingly complex. Climate change, habitat fragmentation, and the spread of zoonotic diseases are reshaping ecosystems and exposing the limits of traditional conservation models.
There is a growing recognition that protecting biodiversity will require not just field interventions, but a systemic expansion of expertise—from wildlife veterinarians and epidemiologists to policy specialists and conservation planners.
Vantara University aims to respond to this gap by bringing together disciplines such as wildlife medicine, genetics, behavioural sciences, epidemiology, and conservation policy under one academic structure.
Blending Science, Scale, and Philosophy
The university’s vision combines scientific training with a philosophical framing rooted in compassion and stewardship. Its design draws inspiration from historical centres of learning, while positioning itself as a modern, purpose-led institution.
“The future of conservation will depend on how we prepare minds and institutions to serve life with compassion, knowledge, and skill,” Anant Ambani said in a statement.
“Vantara University is shaped by a deeply personal journey of witnessing animals in distress and recognising the need for greater capability in their care… the university seeks to nurture a new generation committed to protecting every life.”
Global Ambitions, Local Foundations
Although based in India, the project is clearly aimed at a global audience.
The university plans to offer undergraduate, postgraduate, and specialised programmes, supported by research infrastructure and international collaborations. It also emphasises action-oriented learning, linking academic work with real-world conservation practices.
This approach reflects a broader shift in higher education, where institutions are increasingly expected to produce not just knowledge, but deployable expertise.
The Rise of Private Influence in Conservation
The initiative also highlights a larger structural shift: the growing role of private capital in shaping conservation agendas.
Historically, conservation has been driven by governments, multilateral agencies, and non-profit organisations. However, large-scale funding gaps and the urgency of environmental crises are opening the door for philanthropic and corporate actors to play a more prominent role.
This raises both opportunities and questions.
Private initiatives can accelerate innovation and investment, but they also bring concerns around governance, accountability, and long-term alignment with public interest.
Questions of Access and Impact
As with many specialised institutions, accessibility will be a critical test.
While the university has announced scholarships aimed at supporting students from diverse backgrounds, the broader question remains: can such models scale inclusively, particularly for communities most directly affected by environmental change?
The effectiveness of the initiative will also depend on its ability to influence policy, contribute to global research, and produce professionals equipped to address complex ecological challenges.
A Changing Conservation Landscape
The launch of Vantara University signals a deeper transition in how conservation is being imagined.
Increasingly, the field is moving beyond isolated interventions toward integrated systems that connect science, education, and practice. In this context, universities are not just centres of learning—they are becoming critical infrastructure in the fight to preserve biodiversity.
Whether this particular model succeeds will depend on execution, collaboration, and its ability to move beyond vision into measurable impact.
But its emergence underscores a central reality:
The future of conservation may depend as much on classrooms and laboratories as it does on forests and protected areas.
Health
Lancet Commission Launched to Tackle Health and Justice Impacts of Rising Sea Levels
A new Lancet Commission will examine how rising sea levels impact health, equity, and global systems, with experts calling it an urgent crisis.
A new global commission led by The Lancet has been launched to examine the growing health and justice impacts of sea-level rise, as climate change accelerates risks for millions living in coastal and low-lying regions.
The Lancet Commission on Sea-Level Rise, Health and Justice, announced on April 8, brings together 26 international experts to assess how rising seas are reshaping public health, livelihoods, and global equity.
A Growing Crisis Beyond Climate
Sea-level rise, driven by anthropogenic climate change, is already contributing to displacement, food and water insecurity, and changing patterns of infectious diseases. The Commission marks the first major effort to analyse these intersecting risks through a health-focused lens.
“This commission comes at exactly the right time… sea-level rise is no longer a distant threat. It is already disrupting lives, health and wellbeing, especially for the most vulnerable,” said Christiana Figueres, Co-Chair of the Commission and a former UN climate chief.
Experts warn that the impacts extend far beyond environmental damage, affecting the social and economic fabric of vulnerable communities.
“Rising seas don’t just threaten coastlines, they threaten lives, livelihoods, and basic fairness. This is not only a climate problem. It is a health crisis, a justice crisis, and an urgent call for collective action,” said Jemilah Mahmood, Commissioner, Lancet Commission, and Executive Director of the Sunway Centre for Planetary Health, Malaysia.
An Urgent Global Health Challenge
The Commission is supported by the WHO Asia-Pacific Centre for Environment and Health and aims to generate evidence-based policy recommendations to strengthen adaptation, resilience, and equitable responses.
Dr Sandro Demaio, Director of WHO ACE, emphasised the immediacy of the crisis.
“Sea-level rise is no longer a distant threat — it is a public health emergency unfolding now. Through this WHO supported global Commission, we are clear: inaction is not neutral, it is a choice that puts lives and justice at risk.”
Human Impacts at the Core
The Commission also highlights the disproportionate burden on vulnerable populations, particularly in coastal and low-income regions.
“Rising sea levels are more than an environmental issue; they quietly contaminate water, displace communities, and increase health risks for those least able to cope. Every centimetre of sea level rise is not just a measure of water, but a measure of injustice,” said Kathryn Bowen, Co-Chair of the Commission.
A Defining Policy Moment
With projections suggesting that hundreds of millions of people could be displaced by the end of the century, the Commission aims to inform global policy and strengthen international cooperation.
“Sea-level rise is not just an environmental issue — it is a test of our commitment to people, equity, and future generations,” said Jiho Cha, Member of Parliament, Republic of Korea and Co-Chair of the Commission.
The Commission will contribute to global policy discussions, including international climate platforms, and aims to place human and planetary health at the centre of climate action.
Society
Why Campuses Need a Happiness Officer Now
Rising student stress and depression highlight the need for a happiness officer on campus to promote wellbeing and prevent mental health crises.
As student stress and mental health challenges rise, educational institutions must move beyond symbolic gestures and invest in structured wellbeing systems—starting with a dedicated happiness officer on campus.
The rising need for happiness
20 March was celebrated as the International Day of Happiness.
The idea of creating an International Day of Happiness is a great one; it deserves to be taken seriously. However, there is a need to do much more than celebrate happiness for just one day a year. This becomes crucial when one considers the rising problem of stress, depression and suicides among young people around the world, including in India.
The challenges of stress, depression and suicides among students
The education system places significant pressure on students, yet they are rarely taught how they, their parents, teachers or the system itself can help them cope with this pressure—or how to view their efforts in the right perspective.
Because of a lack of awareness, education and capability, stress has become a major issue in students’ lives, often leading to depression and, in some cases, suicides. These challenges have far-reaching negative impacts across different aspects of life, as supported by multiple research studies.
A happiness officer on campus
Since happiness is an essential ingredient for a fulfilling life—and also acts as a preventive factor in dealing with stress—it is important to give it greater importance in educational institutions.
Institutions already place heavy demands on faculty and staff, who may not have the time to actively focus on student wellbeing. In this context, employing a dedicated happiness officer to address health and wellbeing on campus could be a significant step forward.

The happiness officer’s primary responsibility should be to raise awareness about happiness, as well as the dangers of stress and depression, among students, faculty, staff and others on campus. This awareness must be continuous rather than occasional.
The second responsibility should be to organise regular programmes in engaging ways, covering themes such as what happiness is, why it matters, and how it can be cultivated, alongside practical approaches to understanding, avoiding and managing stress.

The third responsibility should be to track individuals who may be experiencing stress or depression and ensure they receive timely support. Additional responsibilities can be developed depending on the needs and context of each institution.
Avoiding the trap of tokenism
However, awareness initiatives and programmes must be implemented with sincerity and intent. The happiness officer must work in both letter and spirit to create meaningful impact, rather than simply fulfilling formal requirements.
This role should not fall into the common institutional trap where ticking boxes becomes more important than creating real change on the ground.
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