4. The Cryosphere

Ice. Other than being simultaneously beautiful and terrifying, it has a huge impact on not only studies of the origins of climate change, but also the effects of it manifesting. 44 percent of the world’s population lives on coastlines, and rising sea level due to anthropogenic causes is already underway. Our guest for this chapter of the IPCC report was Tad Pfeffer. He went into detail to explain and integrate knowledge of Cryosphere observations into the bigger picture of climate change.

The most important aspect to this information is how melting continental ice sheets contributes to sea level rise, and how we contribute to the melting of these ice sheets.