Climate change is no longer a future threat; it is a reality that is reshaping agrifood systems and compromising global food security. Its impacts are evident in both the quantity and quality of food, affecting agricultural yields, water availability, pest emergence, disease spread, and fundamental processes such as pollination. Even changes in atmospheric CO₂ concentration are altering crop biomass and nutritional value.
The language of agricultural sustainability changes like the seasons—from “climate-smart” to “regenerative,” “agroecological,” and “nature-positive.” Each term reflects good intentions, but the growing list risks duplication, confusion and delays.
As the COP30 entered its second week in Brazil, the urgency to tackle climate change has never been greater, as is the appetite to feed a growing world population.
In the fertile fields of Jammu's R.S. Pura, rice farmer Mohd Yaseen Khan stares at a cracked irrigation canal, battered by erratic rainfall. “One day heavy rain, next week a dry spell,” he says, dusting his palms. “Our crop suffers. Our costs rise.”
A young woman at COP30 speaks about retracing her father’s footsteps. At only 16, her father and her grandfather were among the first families displaced by an unfolding climatic crisis of erratic weather and worsening climate conditions that goes on to date from their ancestral village in Sundarbans. Nearly 60 years later, she is on a mission to reclaim her ancestral lands.
As the world gathers in Brazil for the UN climate talks, the country’s livestock sector - one of the largest in the world - is understandably in the spotlight.
Qatar hosted the
Second World Summit for Social Development from 4–6 November. According to the United Nations, more than 40 Heads of State and Government, 230 ministers and senior officials, and nearly 14,000 attendees took part. Beyond plenaries and roundtables, more than 250 “solution sessions” identified practical ways to advance universal rights to food, housing, decent work, social protection or social security, education, health, care systems and other public services, international labor standards, and the fight against poverty and inequality.
Food has always been political. It decides whether families thrive or fall into poverty, whether young people see a future of opportunity or despair, whether communities feel included or pushed aside. Food is also a basic human right – one
recognized in international law but too often unrealized in practice. Guaranteeing that right requires viewing food not as a form of emergency relief, but as the cornerstone of sustainable social development.
Water scarcity that relentlessly hits the rural communities in eastern Guatemala, located in the so-called Central American Dry Corridor, is a constant threat due to the challenges in producing food, year after year. But it is also an incentive to strive to overcome adversities.
Desalination projects are booming in Chile, with 51 plants planned to process seawater and a combined investment of US$ 24.455 billion. However, these initiatives hardly benefit small-scale farmers, who are threatened by the prolonged drought, and cause environmental concerns.
When crops fail, people move not by choice, but by necessity. As families are displaced by droughts and failed harvests, the pressures do not always stop at national boundaries. In short, hunger has become one of the most powerful forces shaping our century.
Millions of people in the United States and around the world continue to face food insecurity, meaning they
cannot access safe and nutritious food necessary for living their fullest lives, and they often do not know where their next meal will come from. According to Feeding America,
47 million people in the United States are food insecure. Worldwide,
673 million people experience food insecurity.
The 2025 State of Food Security and Nutrition in the World (SOFI) report shows a modest global decline in hunger since 2022, with 673 million people facing hunger in 2024, indicating a decrease of 22 million compared to 2022. While progress is seen in Asia and South America, hunger is rising in Africa and Western Asia.
The room at the Swiss Inn Nexus Hotel in Bole was silent but tense as Sunita Narain, one of the world’s most influential environmental voices, fixed her gaze on rows of African journalists, scientists, and policymakers. Her tone was gentle, but the words cut deep.
Winnie Wambui leans forward on the panel stage, microphone in hand, scanning the room until she spots a raised hand.
“The future of agriculture lies not in the hands of a few giants, but in the joint hands of many.”
This quote captures the spirit of farmer cooperatives—values-driven, collectively run enterprises rooted in solidarity and self-help. As global food systems grow more fragile and inequitable, cooperatives offer a compelling model: putting people before profits, and communities before corporations, while advancing social equity, economic empowerment, and environmental sustainability.
The global food system is under pressure from every direction – climate, conflict, inequality, and economic instability. But in Addis Ababa this July, something shifted. At the
UN Food Systems Summit +4 Stocktake (UNFSS+4), over 3,500 people from 150 countries came together to confront the lack of progress and push forward solutions that can no longer wait.
Current rates of land degradation pose a major environmental and socioeconomic threat, driving climate change, biodiversity loss, and social crises. Food production to feed more than 8 billion people is the dominant land use on Earth. Yet, this industrial-scale enterprise comes with a heavy environmental toll.
In June 2025, Kenyan climate-tech firm Tera became the first African project developer to have its carbon removal initiative independently validated and registered under Riverse, a European standard for engineered climate solutions.
In the heart of Burkina Faso’s drylands, in the village of Zoungou, a quiet transformation is underway. Alhaji Birba Issa, a smallholder onion farmer, bends over neat rows of lush green crops, the hum of solar-powered pumps audible in the background.
Just five years on from the Covid-19 pandemic, another animal-borne disease is mutating and spreading across borders and species.
Avian influenza has already resulted in the loss of
more than 630 million birds in the last 20 years. And new figures from the inaugural State of the World’s Animal Health report find that the number of reported outbreaks in mammals, including cattle, sheep and cats, doubled last year compared to 2023.