1.5°C - A tipping point for the Arctic

The physical processes within the Arctic region are key components of the global climate system. However, the entire region is subject to the most rapid and extreme climate change worldwide. This briefing summarizes some of the observed and projected impacts on the physical, biological, and human dimensions as outlined by the most recent IPCC reports. It will also take a look at different possible responses and link to the latest research beyond the IPCC assessment.