Antarctica is melting by another reason

Strange news came from Antarctica. It turned out that the ice
is melting from the inside. In 2018, an international team of
scientists led by the British Antarctic Society (BAS) discovered
that it was not global warming that was to blame for the melting
of Antarctica's glaciers, but something else. Researchers have
found that there is an active source of geothermal energy hiding
under East Antarctica, which is contributing to the melting of
glaciers. The results of radar sounding of ice three kilometers
thick showed that the ice is melting from the bottom up, and
the melt water flows into subglacial lakes. This process can
continue for thousands or even millions of years. The source
of heat is still a mystery to scientists: according to experts, the
most likely culprits of melting glaciers are radioactive rocks and
hot springs from the depths of the earth's crust, but additional
research is needed to accurately determine the causes of this
mysterious phenomenon. Lead researcher of the British Antarctic
Community, Tom Jordan, noted that this unexpected find is
changing the idea of Antarctica as a massif of ancient and cold
rocks. According to NASA calculations, since 1958, the thickness
of the Antarctic ice cover has decreased threefold, and the area of 
multiyear ice has decreased by two million square kilometers.