Climate change has spawned new survival strategies. Arctic users prefer the thermostatic
torso sex doll, whose built-in thermoelectric system can maintain a body surface temperature of 36.5℃ in a -40℃ environment. The moisture-proof design of the
sex doll head has seen a 300% increase in sales in Southeast Asia, and the anti-mildew performance of the special coating solves the health risks of high-humidity environments. Anthropologists point out that this technical adaptability may affect the direction of biological evolution - when silicone partners solve reproductive pressures, the natural selection mechanism may undergo fundamental changes.