This math of whiteness governs our climate. The poles stay frozen partly because ice reflects sunlight away, a process called the ice-albedo feedback . It’s a virtuous circle for cold: more ice means more reflection, which means more cold, which means more ice. But when that ice melts, the exposed dark ocean drinks in the heat, accelerating warming and melting yet more ice. The mirror becomes a sponge.
: As white ice disappears, it reveals darker land or ocean surfaces underneath. Albedo
Albedo can also influence weather patterns. Changes in albedo can affect the amount of solar radiation that is absorbed by the Earth's surface, leading to changes in temperature and precipitation patterns. This math of whiteness governs our climate
Understanding Albedo: The Earth's Reflective Shield Albedo is a fundamental concept in climate science, astronomy, and urban planning that measures the reflectivity of a surface. Derived from the Latin word albus (meaning "white"), it describes the fraction of incident solar radiation that is reflected back into space rather than being absorbed as heat. But when that ice melts, the exposed dark
