# Chapter XVII explained — Islands of Space

> Chapter companion for Islands of Space by John W. Campbell.

## What happens

Arcot, Morey, and Torlos escape a Satorian ambush and return to the Ancient Mariner. A fierce battle ensues, during which Torlos disobeys orders and uses the heat beam while the ship is invisible, causing the invisibility to fail and destroying a city. After escaping, Arcot telepathically confronts Torlos, who explains his actions were driven by fear of a secret Satorian weapon and a misunderstanding of the ship's power. Arcot warns Torlos about the immense forces aboard the ship, and Torlos promises to obey. The chapter ends with Arcot and Morey discussing Torlos's extraordinary strength and stamina.

## Themes in this chapter

### Conflict and Cooperation Between Civilizations

The chapter highlights the deep-seated war between Sator and Nansal, as well as the fragile cooperation between the Earthmen and Torlos.

### The Dangers of Arrogance and Misunderstanding

Torlos's misuse of the heat beam due to misunderstanding its power leads to catastrophic destruction, illustrating the theme.

### Science and Technology as Tools

The chapter showcases the immense technological capabilities of the Ancient Mariner, including invisibility, molecular beams, and heat projectors, and the responsibility required to wield them.

## Character check-ins

### Dr. Richard Arcot

Leads the escape from the Satorian ambush, commands the Ancient Mariner during battle, and telepathically confronts Torlos about his actions.

### Morey

Assists in the escape by using his ray to block the door and later operates the molecular beams during the battle.

### Wade

Manned the forward molecular beams during the battle and was present in the control room.

### John Fuller

Handled the heat projector during the battle and was present in the control room.

### Torlos

Warns Arcot of the ambush, accompanies the Earthmen, operates the heat beam against orders, and later explains his actions to Arcot.

## Key lines

> And chemical engines for muscles! No wonder you seem so weak. And yet, with your brains, I would hate to have to fight a war with your people!

Torlos marvels at the Earthmen's reliance on chemical engines for muscle power, acknowledging their intellectual superiority despite their physical weakness.

_Torlos expresses amazement at the contrast between Earthmen's physical frailty and their advanced technology._

> I will tell you the story. It is a history that began many centuries ago; a history of persecution and rebellion. And yet, for all that, I think it an interesting history.

Torlos begins to recount the centuries-old history of conflict between Sator and Nansal, marked by persecution and rebellion.

_Torlos introduces the backstory of the war between the two civilizations._

> I am sorry, man of Earth. I can only say that I did not fully understand the effect the rays would have.

Torlos apologizes for his actions, explaining that he did not comprehend the full consequences of using the heat beam.

_Torlos admits his mistake and lack of understanding of the ship's power._

> Torlos, respect the powers of this ship, and do not release its energies unknowingly; they are too great.

Arcot warns Torlos to treat the ship's capabilities with caution and not to unleash its energies without understanding them.

_Arcot emphasizes the immense and dangerous power of the Ancient Mariner._

## Links

- HTML: https://www.betterreads.online/discover/islands_of_space_se/chapters/xvii
- Book: https://www.betterreads.online/discover/islands_of_space_se
- All chapters: https://www.betterreads.online/discover/islands_of_space_se/chapters