Volunteers prepare water, food, hygiene kits and shelter supplies.

Overview

All major humanitarian causes

Each cause points to specialized or broad-response actors. The English version gives priority to international, US and UK organizations, alongside essential United Nations and Red Cross/Red Crescent actors.

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Short answer

Which humanitarian cause should you support?

A suitable cause combines a real need, an understandable response and an organization able to act. Health, water, food, shelter, protection and education are often connected. You can target one field or give flexibly so teams can address the most urgent gap.

  1. Start with the need that moves you.
  2. See how needs are assessed.
  3. Check the role of local partners.
Explore the causes

Connected needs

A humanitarian crisis rarely affects only one area

Unsafe water can worsen illness, the loss of a home can interrupt education, and forced displacement may separate a family from income, care and familiar support.

The categories on this page are starting points, not closed boxes. Field teams often work together: health specialists coordinate with water and sanitation experts, while protection teams consider the particular risks faced by children, older people, persons with disabilities and isolated people.

Supporting a specific cause lets you focus on a need that matters to you. Supporting a broad-response organization may give it flexibility to address the most urgent gap. In both cases, look at how needs are assessed, which local partners are involved and how affected people can shape the response.

All major humanitarian causes

Understand the response

Nine causes, different needs and checks

Each field calls for specific skills and checks. These pointers help you read an organization’s programmes without reducing a crisis to one category.

Children

What this cause covers. A response for children combines safety, family support, healthcare and continued learning. Separated, unaccompanied or violence-affected children need specialist referral.

What to check. Look for child-safeguarding rules, trained teams and a safe way to raise concerns. Activities with children should not depend on unsupervised visitors.

Health

What this cause covers. Priorities range from urgent care to disease prevention, maternal health and psychosocial support. Quality also depends on medicines, referrals and continuity of care.

What to check. Check required qualifications, links with local services and how the organisation protects health data and refers complex cases.

Food, water

What this cause covers. Food, nutrition, safe water, toilets and hygiene reinforce one another. Distributing goods without examining access, habits and local markets can miss actual needs.

What to check. See whether affected people help choose the response, water quality is monitored and infants and at-risk groups are considered.

Refugees

What this cause covers. Displaced people may need safety, information about rights, shelter and access to services. Refugees and internally displaced people fall under different legal frameworks.

What to check. Check for understandable information, qualified support and safe feedback routes without requiring personal details to be published.

Emergency

What this cause covers. After a shock, needs shift from rescue to essential services and recovery. Coordination helps avoid concentrating resources only in the most visible area.

What to check. Compare the appeal date, operational presence, local partners and updates. An old fundraiser may no longer match current priorities.

Disability, inclusion

What this cause covers. A service is available in practice only when disabled, older or isolated people can reach it. Physical, language, financial and digital barriers all matter.

What to check. Look for accessible formats, consultation with affected people and complaint routes that do not rely on one channel.

Poverty, shelter

What this cause covers. Shelter and poverty support combine safe housing, rights, income, healthcare and social work. Immediate relief does not replace longer-term stability.

What to check. Check household suitability, site safety, confidentiality and links to public services or local associations.

Education, digital

What this cause covers. During a crisis, learning also offers routine, protective relationships and access to other services. Spaces must be safe, inclusive and suitable for teachers and learners.

What to check. Look at access for excluded children, safety, teacher support and continuity with the local education system.

Logistics

What this cause covers. Transport, storage, energy and communications make other responses possible. Bottlenecks can delay aid even when donated goods are available.

What to check. Check that goods meet a specific request, delivery is coordinated and local capacity and suppliers are considered.

In the field

Understanding major humanitarian needs

A few visual reference points to understand priorities: food assistance, shelter, logistics, healthcare, water, protection and support for affected communities.

Food distribution organized by humanitarian volunteers

Direct assistance

Distribution, reception, guidance and first support are immediate needs when families lack food, water or protection.

Children near temporary shelters in a camp

Children and shelter

Children are especially exposed during displacement: shelter, hygiene, school access, healthcare and protection must be addressed together.

Teams unloading shelter kits after a disaster

Emergency logistics

Logistics makes aid possible: transport, storage, kits, local coordination and safe access shape the speed of response.

Food stocks ready for distribution

Hunger and supplies

Food security, nutrition, water access and income support are linked: emergency response and recovery often need to move together.

A health professional conducts a consultation in a mobile clinic

Community healthcare

Local consultations, essential medicines and referral pathways help maintain continuity of care in fragile settings.

A community team maintains a water point and talks with residents

Water and sanitation

Access to safe water, hygiene and sanitation reduces health risks and strengthens communities over time.

A teacher leads an activity in a temporary learning space

Education and protection

Even during a crisis, safe learning spaces provide children with continuity, routine and protection.

Community members work together to reinforce a family home

Resilient recovery

Repairing homes and strengthening infrastructure with communities helps reduce risk during future shocks.

A team explains digital cash assistance to community members

Cash assistance

Cash or digital assistance can give households the freedom to prioritize their own essential needs.

Adults co-design accessible improvements in a community workshop

Inclusion and accessibility

Useful humanitarian action is designed with affected people so services are genuinely accessible to everyone.

Farmers and an adviser inspect crops in a community vegetable plot

Livelihoods

Supporting local activities, skills and resources helps families rebuild income and lasting autonomy.

Adults take part in a facilitated support group in a calm courtyard

Psychosocial support

Listening, information and social connection can help people and communities navigate a crisis with greater stability.

A protection worker speaks confidentially with a woman

Protection and guidance

Safe spaces, clear information and confidential guidance help people understand their rights and options.

Neighbours prepare their street for heavy rain with sandbags

Climate preparedness

Preparing for climate hazards with residents helps protect homes, services and livelihoods earlier.

Adults assemble temporary shelter elements with essential materials

Dignified shelter

Safe shelter protects privacy, health and a family’s ability to recover after displacement or disaster.

A community team prepares nutritious meals in a collective kitchen

Community nutrition

Locally prepared balanced meals can support nutrition, social connection and responses suited to food habits.

Technicians install solar power for a rural health post

Energy for healthcare

Reliable power helps health services preserve essentials, provide light for care and remain open longer.

Responders and community representatives coordinate a local response around maps

Local coordination

Coordinating local actors, information and routes helps target aid better and prevent gaps.

A team loads essential supplies into a local vehicle for delivery

Last-mile logistics

The last journey is often decisive: local networks bring supplies closer to people and hard-to-reach places.

A teacher and children lead a learning activity in a bright classroom

Learning through crisis

Maintaining regular learning helps children keep routines, relationships and prospects for the future.

Adults check a shared hygiene and handwashing facility together

Everyday hygiene

Simple facilities maintained with residents make everyday hygiene easier and reduce disease risk.

Women inspect cooperative products in a local workshop

Economic autonomy

Cooperatives and collective activities can strengthen income, mutual support and decision-making within communities.