Evolution, Old & New

The Story

The narrative of this work is an intellectual quest, an attempt to trace the lineage of evolutionary thought before the modern consensus solidified. It begins by challenging the reader to reconsider the nature of design in the organic world. Rather than accepting the rigid, clockwork universe of William Paley—who argued that complex life must be a static, divinely manufactured machine—the text invites a more fluid perspective. It posits that organisms are not merely "made" like artifacts; they are self-creating entities. The arc of the book flows from this foundational provocation into a deep historical recovery: the resurrection of the "old" evolutionists, primarily Buffon, Erasmus Darwin, and Lamarck.

The narrative moves through a detailed examination of these thinkers, positioning them not as failed predecessors but as the true architects of a vital, coherent theory of descent. Buffon enters first, framed as a man of noble character and immense observational power. The book presents him as one who saw through the "fixity of species," recognizing that Nature is a grand, shifting family connected by imperceptible gradations. We follow his observations on how climate and geography slowly, over vast stretches of time, pull life into new shapes.

The story then shifts to Erasmus Darwin, the grandfather of Charles. He is portrayed as a figure of immense curiosity and scientific imagination, someone who understood that life is an expression of deep, internal "wants." The book details his view of plants and animals as "living filaments," driven by the same fundamental principles of growth and generation. Through his eyes, the development of a species is revealed to be a moral struggle, a process of "endeavor" where creatures adapt to their environment by making the best of the present moment.

Following this, the narrative introduces Lamarck, the most significant of the trio. Lamarck provides the structural backbone of the argument, articulating how habit, use, and disuse transform the physical form of an organism over generations. The book walks the reader through Lamarck's logical progression: a bird, finding itself in need of food, struggles to swim; that struggle becomes a habit; that habit, repeated over vast time, alters the physical structure of the foot, eventually resulting in webbing. This is presented as a rational, observable mechanism of change, far more intimate and intelligible than the "natural selection" championed by later scientists.

The final act of the book is a critical confrontation. The author turns his attention to Charles Darwin, arguing that while Darwin successfully popularized the idea of evolution, he stripped it of its agency and soul. The text contrasts Darwin’s "natural selection"—which it characterizes as a cold, mechanical process—against the "old" view of appetency and individual perception. The conclusion is not a simple dismissal of modern science but a call for its reform. The author insists that for evolution to be a meaningful doctrine, it must account for the intelligence, desire, and inherent design within every living thing. The book ends by affirming that life is a continuous, self-improving project, a grand, ongoing experiment where the "designer" of any organism is ultimately the organism itself.

The People

• Buffon: A man of great stature and scientific insight, he serves as the intellectual forefather of the argument. He seeks to reconcile the visible diversity of nature with the fundamental unity of all life, ultimately concluding that species are fluid and susceptible to the slow, steady influence of time and environment.
• Erasmus Darwin: An imaginative pioneer who views life as a series of "living filaments." He wants to prove that all organic existence is interconnected and that the forces of generation are more profound than the forces of reason. He ends up as the primary advocate for the role of "want" and "desire" in shaping biological development.
• Lamarck: The most systematic of the thinkers discussed, he aims to map the precise mechanics of evolutionary change. He seeks to demonstrate that "use" and "disuse" are the engines of adaptation, believing that an animal's physical structure is merely the physical record of its habits and history.
• Charles Darwin: The pivot upon which the entire argument turns. He is the central figure who successfully brought the idea of evolution to the masses, yet the author views him as having taken a wrong turn by prioritizing "natural selection" over the internal agency of the creature. He stands as a cautionary example of what happens when science loses sight of the "design" inherent in living things.
• William Paley: The intellectual adversary who represents the "old" world of theology. He wants to prove that the complexity of the world is evidence of a divine maker, but he ends up being the foil against which the author demonstrates the necessity of an evolutionary, rather than a static, view of existence.

In Its Own Voice

When exploring the profound connection between the mind and the body, the author reflects on the origins of our physical sensations:

"The physical and the mental are to start with undoubtedly one and the same thing; this fact is most easily made apparent through study of the organization of the various orders of known animals."

Discussing the inherent elegance and inevitability of true theories, the author draws from Fontenelle to describe the nature of intellectual discovery:

"True theories are but the spontaneous mental coming together of facts, which have combined with one another by virtue only of their own natural affinity."

Reflecting on the limitations of language when describing the complexities of biological processes, the author offers a warning about the scientific terminology of his day:

"All words that are not simply names of things are apt to turn out little else than compendious false analogies; but we have a right to complain when a writer tells us that he is using a less accurate expression when a more accurate one is ready to his hand."

What It's Really About

At its core, this book is an inquiry into the "soul" of evolution. It is not interested in the mere cataloging of species or the dry mathematics of inheritance. Instead, it asks: is the history of life a cold, mechanical process governed by blind chance, or is it a purposeful, ongoing development driven by the needs and desires of living creatures? The book is a passionate defense of the latter view, which the author labels "evolutionary" in the deepest sense—a process of constant, self-directed improvement.

The argument centers on the concept of "appetency," or the idea that organisms are not victims of their environment, but active participants in their own transformation. The author contends that "natural selection," as popularized by the mid-19th century, is a deceptive metaphor. He argues that by treating "selection" as an actor that "chooses" or "accumulates," scientists have inadvertently replaced the living, breathing, wanting creature with a phantom deity. The real "designer" of an organism, he insists, is the organism itself, working through millions of years of habit, desire, and incremental adjustment.

Another central theme is the importance of historical continuity in scientific thought. The author expresses deep frustration with his contemporaries—such as Haeckel and even Charles Darwin—who he believes treated evolution as an English invention, ignoring the centuries of French and continental thought that preceded them. By recovering the work of Buffon, Lamarck, and Erasmus Darwin, the book seeks to restore a sense of intellectual heritage, asserting that modern science is often less "advanced" than it pretends to be because it has discarded the most vital, intuitive insights of its ancestors.

Finally, the work is a meditation on the limits of human understanding. It questions the arrogance of the scientific establishment, which seeks to reduce life to simple, mechanical laws. The author argues that because life is fundamentally about "perception of ends," it cannot be understood through the lens of pure mechanism alone. The questions underneath the plot are existential: Does the universe have a design? If so, does that design come from an external, distant creator, or from the very fabric of life’s own persistent, striving nature? By framing life as a moral and physical struggle for survival and self-definition, the book elevates biology into the realm of philosophy.

Why Read It Today

Readers who appreciate an iconoclastic, fiercely intelligent voice will find much to admire here. This is not a balanced, objective textbook; it is a polemic, written by a man who is clearly relishing a fight. It feels remarkably personal, filled with the author’s wit, frustration, and deep reverence for the thinkers he believes were unfairly marginalized. If you are interested in the history of science, or if you enjoy watching an author dismantle the dogmas of an established intellectual order, you will find this highly engaging.

The book is, however, a product of its time. The prose is dense, analytical, and occasionally ornate, reflecting the Victorian penchant for long, winding sentences and extensive footnotes. Readers should be prepared to navigate a thicket of references to 18th- and 19th-century scientific literature. While the author writes for the "general public," his public was one that expected to engage with complex, demanding arguments. Furthermore, the author’s frequent, heated jabs at Charles Darwin and his supporters can feel jarring to modern readers accustomed to the "classic" status of the Origin of Species.

Despite these difficulties, the experience of reading this work is rewarding for those who value originality. It forces you to look at evolution not as a closed book of facts, but as a living, controversial, and deeply mysterious process. What stays with you long after the final page is the author’s infectious belief that life is inherently creative—that we are all, in a sense, the architects of our own future, building upon the habits and desires of everything that came before us. It is a book that encourages you to trust your own intuition when confronted with the "authoritative" claims of experts, and it leaves you with a heightened sense of wonder at the incredible, hidden history that lies within the anatomy of every living thing.