Health
Between 2030 and 2050, climate change is expected to cause approximately 250,000 additional deaths each year from malnutrition, malaria, diarrhea and heat stress, according to the.
Home
In 2020, 30 million people were displaced because of weather-related disasters, according to the Internal Displacement Monitoring Centre. By 2050, as many as 216 million people could move within their own countries due to slow-onset climate change, according to the World Bank.
Peace
Of the 25 countries deemed most vulnerable to climate change, 14 are already mired in conflict. Climate change can increase risk of conflict by depleting resources, including water for people and livestock, and exacerbating social and economic tensions. Meanwhile, those already fleeing conflict often end up in countries where natural disasters are common, worsening their hardship. Highly climate vulnerable countries host 40% of refugees and are home to 70% of people internally displaced by conflict or violence.
Self-determination
According to the Food and Agriculture Organization of the United Nations (FAO), climate change is causing extreme weather, drought, flooding and other disasters, depriving millions of people around the world of a livelihood. The nearly 78% of the world鈥檚 poor鈥� 800 million people鈥攚ho live in rural areas, many of whom rely on agriculture, forestry and fisheries for their survival, are particularly affected. Without urgent action, climate change could push an additional 100 million people into poverty by 2030, according to the World Bank.
Food
Climate change not only hampers productivity of crops, livestock, fisheries and aquaculture, it also influences the frequency of extreme weather events and natural hazards, which can wipe out food sources and impair supply chains. According to the , nearly 750 million people experienced severe food insecurity in 2019, and the number of undernourished or food-insecure people is rising, with climate shocks a major contributor.
Culture
For the 4 million inhabitants of the Arctic, and the 680 million people who live in low-lying coastal areas, climate change poses not only an immediate and direct threat to their survival, but to the survival of their cultures.听
Water
More than 2 billion people live in countries with 鈥渉igh water stress鈥� or lack of access to fresh water. Almost twice as many could be affected by 2050. The United Nations Children鈥檚 Fund (UNICEF) estimates that, by 2040, one in four children鈥攁round 600 million鈥攚ill live in areas of extremely high-water stress.
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