Economic impacts of climate change by country

An overview of current progress in developing and sharing climate stories across the US National Park Service.

The sea ice cap changes minimum summertime extent, which typically occurs in September, has been decreasing for decades at a rapid pace.

In 2016 alone, over 24 million people were displaced by unexpected climate-related disasters. It is commonly understood that there is a correlation between climate change and human mobility, however, the lack of evidence-based findings has hindered necessary changes to being made in this regard. It is extremely difficult to track migration caused by climate change; there are numerous other factors that could also contribute to migration, and some may even be in combination with climate change.