By Kenneth Marcos 
In crowded cities around the world, millions of families are not just losing their homes—they are losing their sense of security. According to the United Nations Refugee Agency (UNHCR), over 122 million people have been forced to leave their homes by April 2025. One of the main reasons is climate change, which is making life harder in already crowded urban areas.
These numbers tell the stories of families uprooted by stronger storms, sudden floods, and extreme heat. Cities face growing challenges, including a lack of safe and affordable housing, food shortages, and unsafe neighborhoods. Without urgent action, these climate risks will push even more people out of their homes and make the gap between rich and poor in cities wider.
This year’s World Habitat Day, held under the theme “Urban Crisis Response,” reminds us that displacement does not have to be the only future for millions. It calls for stronger climate actions and better ways to respond to urban crises.
Experts say that improving city planning, building homes that can withstand disasters, and supporting families to stay in their communities are key. These steps can help reduce the strain on urban centers and make cities safer and more livable for everyone.
As climate change continues to affect weather patterns and natural disasters, vulnerable communities are the most affected. Many who are forced to move end up in overcrowded urban slums, where living conditions are difficult and opportunities are limited.
Building resilience in cities means not just preparing for disasters but also addressing inequalities that make some people more vulnerable. Inclusive urban planning can create safer neighborhoods, provide access to basic services, and protect livelihoods.
The challenge is great, but the opportunity is also there. With coordinated efforts from governments, communities, and international organizations, cities can become places of hope and safety instead of displacement.
As the world marks World Habitat Day, the message is clear: we must act now to protect our homes and build urban spaces where all families can thrive despite the growing threats of climate change.
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