"It would be some consolation for the feebleness of our selves and our works if all things should perish as slowly as they come into being; but as it is, increases are of sluggish growth, but the way to ruin is rapid." Lucius Anneaus Seneca, Letters to Lucilius, n. 91

The Seneca Book by Ugo Bardi

Springer: The Frontiers Collection

The Seneca Effect

Why Growth is Slow but Collapse is Rapid

Authors: Bardi, Ugo

Presents wisdom from an ancient Roman Philosopher that you can use today. Explains why technological progress may not prevent societal collapse. Provides a true systems perspective on the widespread phenomenon of collapse. Highlights principles to help us manage, rather than be managed by, the greatest challenges of our times.
The essence of this book can be found in a line written by the ancient Roman Stoic Philosopher Lucius Annaeus Seneca: "Fortune is of sluggish growth, but ruin is rapid". This sentence summarizes the features of the phenomenon that we call "collapse," which is typically sudden and often unexpected, like the proverbial "house of cards." But why are such collapses so common, and what generates them? Several books have been published on the subject, including the well known "Collapse" by Jared Diamond (2005), "The collapse of complex societies" by Joseph Tainter (1998) and "The Tipping Point," by Malcom Gladwell (2000). Why The Seneca Effect?
This book is an ambitious attempt to pull these various strands together by describing collapse from a multi-disciplinary viewpoint. The reader will discover how collapse is a collective phenomenon that occurs in what we call today "complex systems," with a special emphasis on system dynamics and the concept of "feedback." From this foundation, Bardi applies the theory to real-world systems, from the mechanics of fracture and the collapse of large structures to financial collapses, famines and population collapses, the fall of entire civilzations, and the most dreadful collapse we can imagine: that of the planetary ecosystem generated by overexploitation and climate change. The final objective of the book is to describe a conclusion that the ancient stoic philosophers had already discovered long ago, but that modern system science has rediscovered today. If you want to avoid collapse you need to embrace change, not fight it. Neither a book about doom and gloom nor a cornucopianist's dream, The Seneca Effect goes to the heart of the challenges that we are facing today, helping us to manage our future rather than be managed by it.

Thursday, January 8, 2015

The Seneca Cliff of Energy Production

Published on Cassandra's Legacy on Thursday, January 8, 2015

The graph above was created by Gail Tverberg on her blog "Our Finite World". It is, clearly, another case of what I called the "Seneca Cliff" (from the Roman philospher who said "the road to ruin is rapid). The Seneca Cliff takes this shape, when generated by a system dynamics model:

Gail's forecast of the future of energy production is not the result of a the same model I developed, but the reasons behind the steep decline are the same. Gail explains it in a post of hers as:

All parts of our economy are interconnected. If parts of the economy is becoming increasingly inefficient, more than the cost of production in these parts of the economy are affected; other parts of the economy are affected as well, including wages, debt levels, and interest rates.

Wages are especially being crowded out, because the total amount of goods and services available for purchase in the world economy is growing more slowly. This is not intuitively obvious, unless a person stops to realize that if the world economy is growing more slowly, or actually shrinking, it is producing less. Each worker gets a share of this shrinking output, so it is reasonable to expect inflation-adjusted wages to be stagnating or declining, since a stagnating or declining collection of goods and services is all a person can expect.

At some point, something has to “give”. 

Which is a good description of the mathematical model at the basis of the Seneca cliff idea. The burden on the economy of increasing costs becomes more and more heavy in times of diminishing returns (or, as Gail says, increasing inefficiency, which is the same). At some point, something "gives" and the whole thing comes down. Seneca rules.

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