Claiming Sovereignty over the Antarctic

Captain Nemo's claim of sovereignty over the Antarctic at the South Pole is the most dramatic assertion of personal dominion in the novel, a moment where his rebellion against human society culminates in an act of solitary empire-building. Standing on the polar continent, he unfurls a black flag bearing a gold 'N' and declares the entire region his own, an act that simultaneously fulfills his quest for absolute freedom and reveals the tyrannical pride that will lead to his downfall.

The Act of Claiming Sovereignty

On March 21, 1868, after the Nautilus had broken through the Ice Bank and reached open sea at the South Pole, Captain Nemo led Professor Aronnax, Conseil, and two crewmen ashore. Climbing a peak of half-crystal, half-basalt, he carefully determined its elevation with his barometer. At noon, using a spyglass with a reticular eyepiece that corrected for refraction, he observed the sun's disk cut exactly in half by the northern horizon. "The South Pole!" he declared in a solemn voice. Then, resting his hand on Aronnax's shoulder, he recited a litany of explorers who had approached but never reached this point—from the Dutchman Gheritk in 1600 to Sir James Clark Ross in 1842—before proclaiming: "I myself, Captain Nemo, have reached the South Pole at 90°, and I hereby claim this entire part of the globe, equal to one-sixth of the known continents." When Aronnax asked in whose name he claimed it, Nemo replied, "In my own name, sir!" He then unfurled a black flag bearing a gold 'N' on its quartered bunting and, turning to the setting sun, called out: "Farewell, O sun! Disappear, O radiant orb! Retire beneath this open sea, and let six months of night spread their shadows over my new domains!"

The Foundations of Nemo's Authority

This claim of sovereignty is the logical culmination of Nemo's entire philosophy of independence. He had already declared to Aronnax that he recognized no superiors and was free in the strictest sense, having severed all ties with society. His authority aboard the Nautilus was absolute: he told Aronnax, "I'm the law, I'm the tribunal!" and when Ned Land attempted to signal an approaching warship, Nemo physically subdued him, shouting, "Do you want to be nailed to the Nautilus's spur before it charges that ship?" This self-appointed legal and moral authority extends to his relationship with the sea itself. He had earlier told Aronnax, "The sea doesn't belong to tyrants. On its surface they can still exercise their iniquitous claims... But thirty feet below sea level, their dominion ceases, their influence fades, their power vanishes!" The Antarctic claim is the positive assertion of this negative freedom: if no earthly power can reach him beneath the waves, then on the polar continent he can create his own dominion.

The Contradiction of Imperial Pride

Yet the act of claiming sovereignty reveals a deep contradiction in Nemo's character. He detests imperialism and has fled from the oppression of empires, yet he himself lays personal claim to the South Pole, an entire sixth of the known continents. This is the classic sin of Pride, and it is swiftly punished. The Nautilus nearly perishes in the Antarctic, trapped beneath the Ice Bank, and Nemo sinks into a growing depression. The claim is also a solitary act: he unfurls a black flag, not a national one, and his "new domains" are utterly uninhabited. His sovereignty is a declaration of absolute solitude, a kingdom of one.

The Connection to Vengeance

Nemo's claim to the Antarctic is also linked to his broader program of vengeance against the oppressive nations of the world. He had earlier told Aronnax that he amassed treasure from sunken galleons not out of selfishness but to aid "the suffering beings and oppressed races living on this earth, poor people to comfort, victims to avenge." The black flag he plants at the pole is the same flag he later unfurls when confronting the warship he will sink, shouting, "I'll show you mine!" The Antarctic claim is thus not merely a gesture of personal freedom but a symbolic declaration of war against the entire world order that has wronged him. It is the moment when his rebellion becomes its own form of tyranny.

The Legacy of the Claim

Nemo's claim to the Antarctic is never recognized by any nation, and the manuscript containing his life story is sealed in a small, unsinkable contrivance, left to the mercy of the waves. The claim remains a solitary, unverified assertion, as mysterious as the man himself. It stands as the ultimate expression of his desire to be both free from and sovereign over the world, a paradox that defines his tragic trajectory. The Nautilus, which he loved "as if it were my own flesh and blood," was his true domain, and the Antarctic claim was its symbolic extension—a final, desperate attempt to carve out a space where he could be both lawgiver and exile.