The Poison Belt

Arthur Conan Doyle

1913

In "The Poison Belt" by Arthur Conan Doyle, Professor Challenger discovers that Earth is about to pass through a region of space filled with a mysterious ether that threatens all life. Gathering his companions from a previous adventure—journalist Malone, Lord John Roxton, and Professor Summerlee—Challenger invites them to his estate to survive the impending disaster together. As a deadly gas envelops the planet, the team witnesses the collapse of civilization. Enclosed in a sealed room with a supply of oxygen, they contemplate humanity’s downfall and the nature of life. Eventually, they emerge to find that the ether has dissipated and life slowly begins to recover. The tale explores themes of survival, human resilience, and the fragility of existence.