Antarctica is the only continent without a permanent human population. Its extreme environment—coldest (−89.2°C), driest (technically a desert, 166 mm annual precipitation at South Pole), windiest (327 km/h recorded), highest average elevation (2,500 m)—makes permanent habitation physiologically and logistically impossible.
The 1959 Antarctic Treaty (54 parties, 29 consultative) froze territorial claims, banned military activity/nuclear testing/mineral mining, and dedicated the continent to "peace and science." No sovereignty, no citizenship, no immigration. Article IV: "No acts or activities taking place while the present Treaty is in force shall constitute a basis for asserting, supporting or denying a claim to territorial sovereignty."
Shackleton's Endurance expedition (1914–17) overwintered on ice—not by choice. 1970s–80s: Argentina flew pregnant women to Esperanza Base (8 births, "Argentine Antarctica" claim reinforcement). Chile mirrored at Villa Las Estrellas. These were geopolitical gestures, not sustainable communities. No private residences exist; the Antarctic Treaty Consultative Meeting (ATCM) explicitly discourages non-governmental presence.
100,000+ tourists/year (2023–24 season), mostly ship-based (Antarctic Peninsula). IAATO guidelines: no overnight ashore, 100 pax max at sites, biosecurity. Tourists don't "live" there—they visit for hours.
Climate change may make coastal areas marginally less hostile, but the Treaty system, environmental protocol, and fundamental physics (6 months darkness, katabatic winds, isolation) preclude permanent settlement. Antarctica will remain a continent of science, not suburbs.