Global concerns about climate change impacts on future generations 2024

Global concern about the future impacts of climate change is palpable, with 42 percent of respondents worldwide expressing they are very or extremely worried about its effects on the next generation. This heightened awareness comes as people increasingly experience extreme weather events where they live, with 43 percent reporting worse-than-usual conditions in 2024. 

Regional variations in climate change perception

The level of concern about climate change varies significantly across different countries. Mexico, Brazil, and Turkey had the highest levels of apprehension, with around 80 percent of people in these countries saying the effects of climate change in their local area are severe. In contrast, only a quarter of Swedish respondents perceive severe climate change effects in their area.

Displacement concerns and future outlook

Climate-induced displacement is a growing worry in some regions. In Turkey, for instance, 68 percent of respondents fear being displaced from their homes due to climate change within the next 25 years. This concern is echoed in Brazil, where about 60 percent share similar worries. In 2023, around 20.3 million internal displacements were reported worldwide due to weather-related disasters, with flooding and storm events being the main causes.