Scientific study | Climate change threatens the homes of millions of people, and population migration is expected to increase due to extreme weather phenomena

Weather of Arabia - The German Federal Ministry for Economic Cooperation and Development published a scientific study on the link between climate change and increased rates of population migration, as climate change, similar to the images we see, threatens the homes of millions of people and forces them to temporarily move from their homes that may have been destroyed or are about to be destroyed, perhaps. Due to floods or hurricanes for example.

Climate change threatens the livelihoods of many people

According to the study published by the Federal Ministry, extreme weather events and slow environmental changes such as soil salinization and rising sea levels all have long-term consequences on the income, health and safety of people living in the affected places. In some places, living has become so difficult that people have to... to leave their homes.

Climate change mainly affects developing countries and migration is a form of adaptation

Developing countries are particularly affected by climate change, but their resources to address the consequences are limited. For the people of these countries, migration may serve as a coping strategy. If migration is planned with the future in mind and uses safe routes, it opens the door to new opportunities not only for the migrants themselves, but migration can also contribute positively to all aspects of economic, environmental and social development.

According to the study, melting glaciers, heavy monsoon rainfall, recurring tropical cyclones, rising sea levels, and worsening erosion along river banks are all factors that lead to the destruction of the living spaces of millions of people. Low-income people particularly suffer from the effects of climate change.

Climate change migration: Climate change will displace millions of people in 2021

For people particularly affected by the negative effects of global warming, migration is a way to adapt to climate change. In 2021 alone, extreme weather events displaced 23.7 million people. Most of these people return home as soon as possible, and in the event of another natural disaster, they may have to leave their homes again – sometimes this happens several times within a year due to extreme weather changes caused by climate change.

But it is not only natural disasters such as floods that make people leave their homes. For example, the harvest decreases due to gradual changes in the environment such as rising temperatures, and some people decide to migrate. The factors that make people decide to migrate are complex and personal, with economic, political, social, familial and demographic reasons often at the forefront, which are then compounded by environmental and climate impacts.

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