6. Mosses as Climate Change Sentinels
Scientists increasingly view Antarctic mosses as early-warning indicators of climate instability. By studying growth patterns, researchers can track subtle shifts in temperature, moisture, and ice coverage that signal broader environmental tipping points. Ongoing monitoring efforts, such as those described by the British Antarctic Survey, have revealed that mosses respond rapidly to even slight climatic changes. Their expansion is not just a local phenomenon—it’s a visible alarm for global climate shifts already underway.