Antarctica: A Continent Without Permanent Human Inhabitants

Correcting the Premise

The statement "humans mostly inhabit Antarctica" is false. Antarctica is the only continent with no permanent human population and no indigenous inhabitants.

Who Is There?

• Research Station Personnel: ~1,000 in winter (March–Oct), ~4,000–5,000 in summer (Nov–Feb) across ~70 stations (30 countries).
• Tourists: ~70,000–100,000/year (ship-based, mostly Antarctic Peninsula). No overnight ashore (mostly).
• Support Staff: Logistics, aviation, construction (seasonal).

Why No Permanent Settlement?

• Extreme Cold: Coldest recorded: −89.2°C (−128.6°F) at Vostok. Winter avg −60°C (−76°F) interior.
• Desert: Precipitation <50 mm/yr (interior) — driest continent.
• Wind: Katabatic winds >320 km/h (200 mph).
• Darkness: 6 months polar night (interior).
• Isolation: 1,000+ km from nearest land (South America).
• Treaty: Antarctic Treaty (1959) freezes territorial claims, bans military/mining, dedicates continent to peace/science.

Life Support

Everything (food, fuel, building materials, water via melting) is imported. Waste is removed. Stations are self-contained habitats — more like space stations than towns.

Conclusion

Humans visit Antarctica for science and tourism; they do not inhabit it. The premise confuses "presence" with "habitation."