Global Displacement Crisis Intensifies Amid Rising Climate Hazards
Nearly 90 million displaced people currently reside in nations highly vulnerable to extreme climate events.
1Climate Vulnerability for Refugees
Nearly 90 million forcibly displaced individuals, representing three-quarters of the global total, reside in countries facing severe climate hazards. These populations, already fleeing conflict and persecution, now confront droughts, floods, and extreme heat. This double injustice places those who contributed least to global warming on the frontlines of the crisis.
2Obstacles to Lasting Solutions
Climate change is actively undermining the prospect of permanent recovery for displaced groups. During the first half of this year, over two-thirds of refugees returning home moved back to nations highly vulnerable to environmental shocks. In Syria, declining groundwater and Euphrates River flooding have forced thousands to flee their homes again.
3Internal Displacement Statistics
Weather-related disasters are driving massive internal migration, causing over 255 million displacements globally during the past decade. This trend equates to approximately 70,000 people displaced every single day. Experts warn that the current El Nino weather phenomenon will likely exacerbate these figures, further straining resources in already fragile host regions.
4Regional Risks in Africa
Forecasts for East Africa suggest that severe flooding linked to current weather patterns could displace up to three million people across Somalia, Kenya, South Sudan, and Uganda by the end of 2026. Additionally, by 2050, one in three refugee settlements in sub-Saharan Africa may experience over 100 days of dangerous heat annually.
5Funding Disparities and Needs
Only 10 percent of global climate finance currently reaches fragile, conflict-affected countries that host large populations of climate-exposed displaced people. Anton Leis Garcia, UNHCR's assistant high commissioner, emphasizes that climate adaptation in these regions is a matter of survival. Financial support must reach the communities where the needs are greatest.
6Advocacy Before COP31
Ahead of the COP31 climate summit in Turkey, the UNHCR is urging governments and financial institutions to prioritize displaced populations. The agency demands that refugees be formally included in national climate plans and financing mechanisms. This push aims to ensure that those who have lost everything are not excluded from global action.
7Conflict and Climate Overlap
The report highlights a critical intersection between geopolitical instability and environmental degradation. Countries like Afghanistan and Bangladesh are cited as primary examples where severe climate risks overlap with existing displacement crises. This convergence makes it increasingly difficult for humanitarian organizations to provide stable, long-term support for those fleeing violence.
8Future Humanitarian Outlook
As the climate crisis accelerates, the ability to rebuild lives remains at significant risk. Without targeted intervention and inclusive policy, millions will continue to face destroyed shelters and undermined livelihoods. The upcoming summit represents a pivotal opportunity to address the systemic failures that leave the world's most vulnerable populations behind.