Twenty Thousand Leagues Under the Sea Themes and Analysis

‘Twenty Thousand Leagues Under the Sea’ by Jules Verne is a classic scientific adventure novel published in English in 1872. It engages with a variety of themes, utilizes interesting symbols, and contains examples of various literary devices.

Twenty Thousand Leagues Under the Sea Themes and Analysis

Twenty Thousand Leagues Under the Sea

Jules Verne

Throughout Twenty Thousand Leagues Under the Sea, Jules Verne engages with themes of exploration, revenge, and freedom. These can be explored in detail below. 

Twenty Thousand Leagues Under the Sea Analysis


Themes 

Freedom 

Freedom, or freedom juxtaposed with confinement, is one of the major themes of this novel. The protagonists of the novel, Professor Aronnax, Ned Land, and Conseil, are captured and held against their will within the confines of the Nautilus submarine. The authors asks readers to consider the freedoms the three lost at the beginning of their confinement and the importance of a different kind of freedom that of freedom from society. Its the latter that Captain Nemo is pursuing within his submarine. 

Revenge 

Initially, the Professor and readers believe that Captain Nemo created the Nautilus and embarked on his long journey to free himself from the constraints of society and live a life focused purely on exploration and scientific discovery. But, there is more to the story. As the novel progresses, it becomes clear that not only is Nemo seeking out exploration and the oceans natural wonders, but he is also on a quest for revenge against those who he believed wronged him. His desire for revenge leads him into a battle with a ship, which he sinks, showing his true lack of mercy for a specific unknown group of people.

Exploration 

Professor Aronnaxs desire for exploration and discovery is piqued after his capture by Captain Nemo. As he learns more about the Nautilus submarine, the wonders Captain Nemo has seen and cataloged aboard his ship he becomes less willing to escape from the submarines confines. He begins to idolize Captain Nemo and the life of pure exploration that he initially seems to be leading.

Analysis of Key Moments

  1. Under the impression that its a giant narwhal, Professor Aronnax, Ned Land, Captain Farragut, and others embark on a journey to kill a mysterious creature that’s sinking ships worldwide. 
  2. The ship, Abraham Lincoln, encounters the creature and is sunk. 
  3. It turns out the creature is a giant submarine filled with men of an unknown origin. 
  4. Professor Aronnax, Ned Land, and Conseil are captured by Captain Nemo and told they have to live the rest of their lives on the submarine.
  5. The Professor gets a tour of the submarine and begins to idealize Nemos way of life and the incredible things hes seen. 
  6. The ship encounters dangers and wonders, like a giant squid, an underwater city, and more. 
  7. Ned Land grows more desperate to escape, but their attempt is thwarted by a storm.
  8. Captain Nemo sinks a warship belonging to those he believed wronged him in some fundamental way. 
  9. The three protagonists prepare another escape plan, but the Captain appears to have maneuvered them into the middle of a dangerous storm after growing depressed in regard to his own morality. 
  10. The three main characters survive the storm and escape to the Loffoden Isles. 
  11. At the end of the book, Nemos fate is unknown, but Aronnax wishes him well. 


Style, Tone, and Figurative Language 

Twenty Thousand Leagues Under the Sea is written in the first-person perspective in the form of a journal kept by Professor Aronnax. Readers learn about the Nautilus and its Captain through Aronnaxs perspective. Much of the novel includes scientific language that can, for some readers, prove difficult. This does add an element of authenticity to the account (as the journal is kept by a scientist). The narrative does not spend very much time on personalities or on a realistic depiction of Captain Nemo. Instead, it focuses on scientific marvels, ocean life, and the statistics of the submarine. 

Throughout, the tone of the novel shifts. It is at times scientific and at others, amazed or confused. Aronnax has trouble understanding Nemo, but he is overwhelmed by the incredible sights and knowledge he encounters. 

Verne makes use of a great deal of figurative language in this novel. This includes similes, allusions, and examples of imageryfor example, the various allusions to scientific discoveries and explorers when the book was written. For example, Aronnax mentions Professor Dumeril and Professor de Quatrefages, two French naturalists. 

Analysis of Symbols 

The Nautilus 

The Nautilus represents both freedom and confinement. For Captain Nemo, the Nautilus submarine is his greatest accomplishment. It allows him freedom from the constraints of society and the freedom to pursue vengeance against those who wronged him. But, to the novel’s three protagonists, the Nautilus submarine represents, to varying degrees, confinement. The three men are trapped inside the sub against their own will.

Electricity 

Within the novel, electricity represents possibility. The way that Captain Nemo utilizes electricity within the Nautilus sub allows him to do a great deal more than any scientist at the time would’ve predicted. It allows the submarine to travel throughout the world’s oceans and make incredible discoveries in places no one has been before. But, at the same time, it also gives the sub the power to wage battle against any warship it approaches.

FAQs 

What is the main idea of Twenty Thousand Leagues Under the Sea?

The main idea of Twenty Thousand Leagues Under the Sea is that freedom comes in many different forms and that without contact with society, human beings can lose their understanding of what’s right and what’s wrong. Captain Nemo separates himself from the rest of the world to find freedom and pursue vengeance on his terms.

What is the falling action of Twenty Thousand Leagues Under the Sea?

The falling action of the novel occurs when Ned Land, Professor Aronnax, and Conseil are preparing to leave the ship and Nemo drives it into a storm. They are forced to contend with the possibility that they are going to die in the submarine and never make their escape.

Is Twenty Thousand Leagues Under the Sea scientifically accurate?

Much of Twenty Thousand Leagues Under the Sea is considered scientifically accurate. Verne used his broad scientific knowledge to envision the future of exploration, electricity, and underwater travel.

Why does Nemo want revenge?

Throughout the novel, the mystery of Captain Nemos heritage, motivations, and anger remain unknown. The author alludes to a specific wrong that Nemo suffered while on land and his desire to get revenge against an unknown enemy.

Twenty Thousand Leagues Under the Sea Themes and Analysis
Emma Baldwin
About Emma Baldwin
Emma graduated from East Carolina University with a BA in English, minor in Creative Writing, BFA in Fine Art, and BA in Art Histories. Literature is one of her greatest passions which she pursues on Book Analysis.
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