X-Events: The Collapse of Everything

In the twenty first century, our world has become impossibly complicated, relying on ever more advanced technology that is developing at an exponential rate. Yet it is a fact of mathematical life that higher and higher levels of complexity lead to systems that are increasingly fragile and susceptible to sudden, spectacular collapse.

In this highly provocative and grippingly readable book, John Casti brilliantly argues that today’s advanced, overly complex societies have grown highly vulnerable to extreme events that will ultimately topple civilization like a house of cards. Like Nassim Taleb’s The Black Swan meets Jared Diamond’s Collapse, Casti’s book provides a much-needed wake-up call, sounding a fascinating and frightening warning about civilized society’s inability to recover from a global catastrophe.

An eye-opening and necessary read, X-Events is a shocking look at a world teetering on the brink of collapse, and a population under constant threat from pandemic viruses, worldwide communication breakdowns, nuclear winter, or any number of unforeseeable “X-Events.” Fascinating and chilling, X-Events provides a provocative tour of the catastrophic outlier scenarios that could quickly send us crashing back to the preindustrial age – and shows that they may not be as far-fetched as they seem. 

How do we characterize risk and build resilience in a world of unknown unknowns?

• Eleven Catastrophic Scenarios: Explore detailed case studies of potential collapse, from a long-term Internet failure and global pandemic to an electromagnetic pulse that sends us back to the Stone Age.
• The Complexity Gap: Uncover the book’s core thesis—how the widening gap between our systems’ complexity and our ability to manage them is the true engine of collapse.
• A Theory of Surprise: Move beyond "black swans" with a new framework for understanding rare, high-impact events that defy traditional statistics and risk models.
• Practical Survival Strategies: Discover what we can do, as individuals and as a society, to anticipate these threats, mitigate their impact, and build more resilient systems for the future.