The Fable of the Dragon-Tyrant
"The Fable of the Dragon-Tyrant" is a 2005 fable about ageing and death by the Swedish philosopher Nick Bostrom. It relates the misery inflicted by a dragon-tyrant (a personification of the ageing process and death), who demands a tribute of tens of thousands of people's lives per day, and the actions of the people, including the king, who come together to fight back, eventually killing the dragon-tyrant.
Story
The fable recounts the tale of a kingdom that lives next to a mountain inhabited by a terrible dragon. The dragon demands a daily sacrifice of thousands of people from the kingdom. Over the years, there are many valiant efforts to defeat the dragon, but none are successful; the dragon's scales are too strong to be pierced. People in the kingdom become accustomed to the dragon's daily appetite as a simple fact of life. A large bureaucracy in the kingdom is dedicated to efficiently meeting the dragon's demands, shipping people to the foot of the mountain by railway every night. This bureaucracy eventually becomes extraordinarily expensive, consuming one-seventh of the kingdom's budget.
One day, a sage proposes that it might be possible to kill the dragon, if a sufficiently advanced material could be developed to pierce the dragon's scales. This proposal is quickly dismissed by the kingdom's intelligentsia as wishful thinking. Many years later, "dragonologists" develop a material that is harder than the dragon's scales, and start advocating for the construction of a weapon to kill the dragon.
Popular support for killing the dragon grows, and eventually the king calls for a meeting that is open to the public. At the meeting, the king's chief advisor for morality argues against killing the dragon, using eloquent rhetoric to make the case that being consumed by the dragon is intrinsically part of what it means to be human, and that the finitude of life is what gives it meaning.
After the eloquent advisor finishes speaking, a young boy shouts out "the dragon is bad!" A sage brings the boy up to the podium, and the boy explains that the dragon devoured his grandmother, who had promised to bake cookies with him on Christmas.
The boy's guileless statement of the simple truth—the dragon is bad because it eats people—galvanizes the public to support the dragon-killing moonshot. The king dedicates vast sums of wealth to the project, and after 12 years, the dragon-killing weapon is ready.
Minutes before the weapon is to be deployed, a young man rushes to the king, begging for the final train to be stopped, because the young man's father is aboard. The king stoically shakes his head, knowing that it would be too risky to alert the dragon that anything is amiss.
The weapon is launched and successfully kills the dragon. A crowd of citizens celebrates the end of the dragon's cruel reign, but the king is overcome with guilt. Seeing the personal tragedy of the young man—who is revealed to be the same boy who cried out at the meeting twelve years earlier—makes the king realize how many lives could have been spared had the kingdom started the dragon-killing project earlier.
The story ends optimistically, with the king remarking to his advisors that, though there are many new challenges that the kingdom will face now that thousands of people are not being devoured by the dragon every day, they have vanquished a great evil.