Register by Jan 4 to submit comments on the IPCC Report on the Ocean and Cryosphere:

Relevant chapters for mountain cryosphere in a changing climate (glaciers, permafrost, snow) include Chapter 2 (High Mountain Areas) and to some extent also Chapter 3 (Polar Regions) and Chapter 6 (Extremes, Abrupt Changes, and Managing Risks), in which we would also expect to see mountain regions addressed/reflected.