Random Processes and the Elusive Nature of Determinism: On the Side of Chance

This compact book explores how many events in nature that appear to be governed by precise and well-defined physical laws—processes we commonly describe as deterministic—often emerge from chance. When a very large number of similar events occur, each of which is individually random, their aggregate behaviour can follow a remarkably regular pattern. This regularity may be described as a “law of chance,” where randomness at the microscopic level gives rise to apparent determinism at the macroscopic scale.

 

This phenomenon is not limited to physics or chemistry. It also plays a central role in the life sciences and in the study of complex systems. The book proposes a broader interpretative framework for understanding the natural world—one that complements the deterministic perspective that has long dominated the hard sciences. The book is intended for readers with a medium-to-high educational background and may also serve as supporting material for specialized courses in philosophy of science or as a module within scientific programs, particularly in the life sciences.
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On the Side of Chance

This book tackles one of science’s great paradigms—the relationship between chance and determinism—with clarity and often a touch of wit. Through concrete examples (from dice rolls to the safety of a flight) the author demonstrates how probability becomes the tool for measuring uncertainty, even when events aren’t truly random but simply unknown. […] With a brilliant approach that blends scientific rigor and humour, the book contrasts classical thermodynamics—with its laws, Gibbs energy, spontaneous transformations, and the equilibrium—with Boltzmann’s statistical thermodynamics, where the impossibility of a transformation is linked to its probability. This is a text that challenges readers to rethink their convictions, making it essential for anyone seeking cultural growth.

– Oliviero Carugo, University of Pavia, Italy

The other books

In this section of the website you will find an overview of the other books I have published. Very different titles, diversi tra loro, yet united by a common thread: the desire to present science and thought with clarity, depth, and an original perspective.

 

From scientific popularization to philosofical reflection, from narrative fiction to detective stories, each book addresses complex themes using accessible language, offering tools to navigate the contemporary world.