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Global humanitarian aid guide

Climate crisis aid: disasters, displacement and humanitarian need

A public guide to climate crisis aid, climate displacement, extreme weather, food insecurity and disaster relief.

Why this matters

Climate shocks are humanitarian shocks

Climate-related disasters can destroy homes, crops, water systems, schools, clinics and livelihoods. They also intensify conflict, hunger and displacement in fragile places.

Humanitarian aid cannot solve climate change alone, but it can help people survive floods, drought, storms, heat and food shocks while longer-term adaptation and recovery work continues.

This page connects climate crisis searches with disaster relief, refugee support, food aid, water and sanitation, and current crisis hubs.

Practical action

Where people can help now

AidWorkers points readers towards established humanitarian appeals and public information sources. Before donating, check the organisation, the appeal, the country context and whether your donation is restricted or flexible.

UN CERF

Rapid pooled funding for underfunded and sudden-onset emergencies.

Donate via UN CERF

UNICEF

Children’s health, nutrition, protection, water and education in crises.

Donate via UNICEF

IFRC

Red Cross and Red Crescent emergency response through local societies.

Donate via IFRC

How aid reaches people

Humanitarian response usually depends on local organisations, national responders, international agencies, logistics teams, medical staff, protection specialists, water and sanitation teams, cash assistance specialists and community networks. The public often sees the final delivery, but the real work includes assessment, procurement, security, access negotiation, safeguarding, distribution, monitoring and accountability.

Questions people ask

Frequently asked questions

How can I help?

Donate to established appeals, share accurate information and avoid sending unsolicited goods unless an organisation has specifically requested them.

Why use cash donations?

Cash lets humanitarian organisations buy what is needed, when and where it is needed, and can support local markets when conditions allow.

Can I volunteer in a crisis?

Most emergency responses need trained local and specialist staff. Members of the public can often help more safely through local volunteering, fundraising and verified organisations.