Climate change is increasingly recognized as a significant risk factor for migration in several regions around the world. Some of the most affected areas include:
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Sub-Saharan Africa: This region faces challenges such as droughts, desertification, and extreme weather events that threaten livelihoods, particularly in agricultural communities.
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South Asia: Countries like Bangladesh and India are particularly vulnerable to sea-level rise, flooding, and extreme heat, escalating internal and cross-border migration.
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Southeast Asia: Coastal areas in countries like Vietnam and the Philippines are threatened by rising sea levels, leading to displacement.
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Latin America: Regions experiencing increased frequency of hurricanes, drought, and deforestation, such as Central America, show higher rates of migration due to climate stressors.
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Middle East and North Africa: Water scarcity and extreme temperatures are significant issues that can drive migration, particularly among populations dependent on agriculture.
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Arctic Regions: Indigenous populations are experiencing the effects of climate change, leading to displacement due to habitat loss and changing hunting and fishing grounds.
These regions are already facing substantial pressures related to climate change, and this is expected to intensify in the coming years, leading to increased migration as communities seek safer and more sustainable environments.