Gee, a 'hated conversation'-- please don't hold a grudge. You could certainly call both Antarctica and Modern American Popular Literature deserts, if you are prepared for an argument. I have indeed seen Antarctica compared to a desert in the sense of desolation and lifelessness, but a desert is still thought of primarily as a warm place with low precipitation (under 25 cm a year, my dictionary says), and Antarctica gets a lot of snow, I think.
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