His eventual undoing is the result of using the little knowledge he has and overestimating his abilities, causing him to make foolish decisions. For example, an old-timer on Sulfur Creek had once cautioned him about how extremely cold it was; yet the man ignores the warning. Irony comes into play when the man walks along a creek trail, mindful of the dangerous, hidden springs, and falls through a “safe” spot in the snow. The man knows to watch for concealed water spots, yet he steps in one unexpectedly, getting wet up to his shins.
This incident is the first stumbling block in the road, which adds to the realistic feel of the story. Following the man’s every footstep is his loyal companion, a Husky dog. The dog is depressed by the extreme cold and knows that it is no time for traveling. The dog’s knowledge brings us to another ironic situation. The man carries on his way, disregarding the serious warning signs such as his frozen cheekbones, numbness, and pain. We expect a man to be smarter than a dog, but ironically the dog is the one who understands the severity of the temperature.
The dog had learned at an early age that men make fire and seek shelter to survive. The fact that this man doesn’t do so is realistic in that it shows how humans don’t always make the best decisions. Most of the ironic situations in this story come from nature. The man gets a dose of the capricious nature of the universe when, after starting a fire, the life-sustaining fire is ironically put out by falling snow. The man starts another fire, but it too gets put out. In a desperate attempt to keep himself warm, he starts to run to heat up his body. However, he has no strength, and soon he stops to sit down.
The man has done everything he can to survive, but it is to no avail. Nature takes control, causing him to fall into a deep, relaxing, deadly sleep. Nature contributes to the irony because even with all of the man’s knowledge, he is still helpless to natural forces. By accenting the essential parts of his story with irony, London directs the reader’s attention to the heartless indifference of nature. He illustrates and emphasizes realistic qualities through his clever placement of irony. To the reader, this helps to communicate a straight-forward example of human life as it really is.