Richard B. Jones 
20% Chance of Rain 
Exploring the Concept of Risk

There are plenty of books on specialized risk topics but few that
deal with the broad diversity and daily applicability of this
subject. Risk applications require a robust knowledge of many
attributes of this seemingly simple subject. This book teaches the
reader through examples and case studies the fundamental (and
subtle) aspects of risk – regardless of the specific situation. The
text allows the reader to understand the concept of risk analysis
while not getting too involved in the mathematics; in this method
the reader can apply these techniques across a wide range of
situations.

The second edition includes new examples from NASA and several
other industries as well as new case studies from legal databases.
The many real-life discussion topics enable the reader to form an
understanding of the concepts of risk and risk management and apply
them to day-to-day issues.

Spis treści

Preface ix

Acknowledgments xi

1. Risk: Life’s Question Mark 1

2. Measurement: The Alchemist’s Base 15

3. Statistics: Numbers Looking for an Argument 41

4. The Value of Life and Limb, Statistically Speaking 69

5. The Evolution of Risk 93

6. Frequency and Severity: Weighing the Risk 107

7. What’s in a Risk? Perception Creates Risk Reality 128

8. Risk, Regulation, and Reason 151

9. Earth, Air, and Water: The Not-So-Bare Essentials 176

10. Food . . . for Thought 210

11. Flying: The Not-So-Wild Blue Yonder 249

12. Risk on the Roads 278

13. An Incomplete List of Life’s Risks 315

Index 337

O autorze

Richard B. Jones has spent the past thirty years applying risk analysis and management techniques to industrial and business problems. He is the author of many articles, has presented at numerous conferences, and is the author of two previous books on risk management.