Home for Humanity

The scale of the issue

Despite producing enough food to feed the world's population, hunger remains one of the biggest humanitarian challenges today.

Current estimates suggest that around 645 million people worldwide experience chronic hunger, while more than 2 billion people live with moderate or severe food insecurity, meaning they don't have reliable access to enough nutritious food. That's around one in every four people globally experiencing some level of food insecurity.

Although there has been some recovery since the COVID-19 pandemic, progress has slowed significantly, and the United Nations has warned that the world is not on track to achieve Sustainable Development Goal 2, Zero Hunger, by 2030.

The burden isn't shared equally. Africa continues to experience the highest rates of hunger, with almost one in five people affected, while conflict and economic instability continue to drive food crises across regions including Sudan, Gaza, Yemen and parts of the Sahel.

At the same time, food insecurity is becoming increasingly visible in higher-income countries. Rising living costs have led to record demand for food banks across the UK, Europe and North America, highlighting that hunger is no longer seen solely as an issue affecting developing nations.

Hunger and homelessness

Hunger rarely has a single cause. Instead, it's usually the result of a combination of factors including poverty, rising living costs, housing insecurity, conflict and climate change.

Poverty remains the biggest driver. Many households simply don't earn enough to afford healthy, nutritious food, even when they are in employment. Rising food prices have only increased this pressure, with many families forced to make impossible choices between paying rent, heating their homes or buying groceries.

Housing insecurity sits at the heart of this challenge. For many people, food insecurity is one of the first warning signs that they're at risk of homelessness. As financial pressures grow, spending on food is often reduced before rent or mortgage payments begin to fall behind.

The relationship also works in the opposite direction. Once someone loses stable accommodation, preparing healthy meals becomes incredibly difficult. Without access to a kitchen, refrigeration or food storage, many people rely on food banks, soup kitchens or takeaway food, making it much harder to maintain a balanced diet.

Conflict and climate change further intensify these challenges on a global scale. War disrupts farming, transport and supply chains, while droughts, floods and extreme weather reduce food production and increase prices, leaving millions without reliable access to food.

For people experiencing homelessness, hunger is often one of the most immediate and persistent challenges. Poor nutrition can worsen physical and mental health, reduce energy levels and make it more difficult to find work, attend appointments or sustain housing. This is why tackling hunger isn't just about providing food—it can also be an important way of preventing homelessness and supporting people on the path towards long-term stability.

What's already being done?

Many organisations are doing exceptional work to tackle hunger, although most focus on one part of the issue rather than the wider picture.

The World Food Programme (WFP) remains the world's largest humanitarian organisation tackling hunger, delivering emergency food assistance during conflicts, natural disasters and humanitarian crises. Their work has helped millions of people survive periods of extreme hardship.

In the UK, FareShare has become a leading example of food redistribution, rescuing surplus food from retailers and manufacturers and redirecting it to charities and community groups instead of allowing it to go to waste. The model not only reduces foo waste but also provides millions of meals each year.

In the United States, Feeding America coordinates one of the world's largest food bank networks, working with local communities to provide food assistance on a national scale.

Meanwhile, organisations such as Mary's Meals have demonstrated how providing one nutritious meal each school day can improve attendance, educational outcomes and long-term opportunities for children in some of the world's poorest communities.

Across all of these examples, a common theme emerges food can be far more than emergency relief. It can become a gateway to education, health, employment and long-term stability.

What can we learn?

Looking across successful campaigns, several themes consistently emerge.

The most effective organisations respond to immediate need while also addressing longer-term causes. Emergency food support remains essential, but it works best when combined with housing support, mental health services, financial advice and employment opportunities.

There has also been a noticeable shift towards protecting dignity. Rather than simply distributing food parcels, many charities now offer community kitchens, social supermarkets and shared meals that give people greater choice and reduce the stigma often associated with seeking help.

Strong partnerships also play a vital role. Successful campaigns tend to work collaboratively with local charities, businesses, volunteers and public services rather than operating in isolation.

An opportunity for a new campaign

While there are many organisations addressing hunger and many focused-on homelessness, relatively few campaigns place equal emphasis on the relationship between the two.

This presents an opportunity to create something distinctive, one that recognises food not simply as an emergency intervention, but as the foundation for rebuilding lives.

A campaign built around this idea could position hunger as both an immediate need and a wider social issue, connecting food security with housing, health, dignity and opportunity. Rather than focusing solely on providing meals, it could tell a broader story about helping people move from crisis to stability, ensuring that everyone has not only enough to eat, but also the chance to build a secure future.