A survey of his career in and beyond biology
Alfred Russell Wallace is known as the other British naturalist who formulated the theory of evolution. While Darwin was taking his time writing On the Origin of Species, Wallace wrote a paper that also spelled out the process of natural selection. Through a gentleman’s agreement, Wallace stepped aside and let Darwin finish his book. That’s a highly abbreviated summary of what happened; the truth, of course, is more complicated. Nevertheless, Darwin’s name will forever be associated with evolution while many an average Joe these days has never even heard of Wallace. Wallace was nevertheless a very accomplished and respected biologist in his own right. He explored the Amazon basin and the Malay Archipelago, outlived Darwin by 31 years, and enjoyed a reputation as a “grand old man” of science. The book An Alfred Russell Wallace Companion, published in 2019, is an edited collection of essays by nine academics who examine various aspects of Wallace’s career. They give much-deserved consideration to his numerous accomplishments in the biological sciences while also shedding light on his endeavors further afield.
This is not an introduction to Wallace, but it is a synthesis. The reader is expected to have a basic knowledge of who Wallace was and his relation to Darwin and the theory of evolution through natural selection, but the book does not get into arcane matters that require a PhD to understand. The essays are written with scholarly rigor, citations, and notes. The reading degree of difficulty is about at an undergraduate level of proficiency. Although all the contributors are clearly very knowledgeable about Wallace’s life and career, they explain matters sufficiently for those who are not. As a survey of Wallace’s career, the book is successful in educating the reader about his significant accomplishments and influence. The scope of the essays sometimes overlap, however, which results in reading some of the same information multiple times.
If another goal of this book, as I suspect, is to get the reader to admire and esteem Wallace, it is less successful on that score. My regard for Wallace as a scientist actually lessened as I worked my way through this book. For starters, the book opens with a discussion of Wallace’s belief in spiritualism. The word “spiritualism,” in the late 19th century, meant a belief in ghosts, the “spirit world,” and communication with the dead. In other words, Wallace was attending séances and being fooled by spirit-conjuring mediums. Although Wallace was one of the chief formulators of evolutionary science, he also believed in intelligent design. When animals became humans, God intervened and somehow turned on their minds and souls. The book closes with a discussion of Wallace’s writings on extraterrestrial life. He thought humans on Earth must be the only intelligent life in the universe because God essentially created evolution for us: We are the purpose of the universe. It gets hard to take seriously a scientist who clings to such superstitious, supernatural, and teleological beliefs. The book also discusses disagreements between Wallace and Darwin over the details of natural selection, and in most cases, it seems Darwin was in the right. In the end, one doesn’t feel so bad that Darwin got most of the credit for evolution.
Wallace was also an outspoken public intellectual on socioeconomic matters. He advocated socialism and came up with a plan for land nationalization. If you’re reading this book because you’re interested in natural history, you won’t relish the chapter on British land law, tariffs, etc. The main positive verdict with which one comes away from this book is that Wallace was a pioneer in the field of biogeography: the study and mapping of the distribution ranges of species. In the days before genetics and continental drift, this was a key to determining where species arose, how they spread, and how they were related to other species. Although Alexander von Humboldt preceded him in the creation of this field, Wallace developed it to a higher level, carving out a specific domain of research in which he surpassed Darwin. There is no doubt that Wallace is an immensely important scientist in the pantheon of natural history, but the spiritualism and anthropocentric teleology are definitely a disappointment. If you’re only going to read one book on Wallace, this volume does provide a fine overview of his thought, for better or for worse.
This is not an introduction to Wallace, but it is a synthesis. The reader is expected to have a basic knowledge of who Wallace was and his relation to Darwin and the theory of evolution through natural selection, but the book does not get into arcane matters that require a PhD to understand. The essays are written with scholarly rigor, citations, and notes. The reading degree of difficulty is about at an undergraduate level of proficiency. Although all the contributors are clearly very knowledgeable about Wallace’s life and career, they explain matters sufficiently for those who are not. As a survey of Wallace’s career, the book is successful in educating the reader about his significant accomplishments and influence. The scope of the essays sometimes overlap, however, which results in reading some of the same information multiple times.
If another goal of this book, as I suspect, is to get the reader to admire and esteem Wallace, it is less successful on that score. My regard for Wallace as a scientist actually lessened as I worked my way through this book. For starters, the book opens with a discussion of Wallace’s belief in spiritualism. The word “spiritualism,” in the late 19th century, meant a belief in ghosts, the “spirit world,” and communication with the dead. In other words, Wallace was attending séances and being fooled by spirit-conjuring mediums. Although Wallace was one of the chief formulators of evolutionary science, he also believed in intelligent design. When animals became humans, God intervened and somehow turned on their minds and souls. The book closes with a discussion of Wallace’s writings on extraterrestrial life. He thought humans on Earth must be the only intelligent life in the universe because God essentially created evolution for us: We are the purpose of the universe. It gets hard to take seriously a scientist who clings to such superstitious, supernatural, and teleological beliefs. The book also discusses disagreements between Wallace and Darwin over the details of natural selection, and in most cases, it seems Darwin was in the right. In the end, one doesn’t feel so bad that Darwin got most of the credit for evolution.
Wallace was also an outspoken public intellectual on socioeconomic matters. He advocated socialism and came up with a plan for land nationalization. If you’re reading this book because you’re interested in natural history, you won’t relish the chapter on British land law, tariffs, etc. The main positive verdict with which one comes away from this book is that Wallace was a pioneer in the field of biogeography: the study and mapping of the distribution ranges of species. In the days before genetics and continental drift, this was a key to determining where species arose, how they spread, and how they were related to other species. Although Alexander von Humboldt preceded him in the creation of this field, Wallace developed it to a higher level, carving out a specific domain of research in which he surpassed Darwin. There is no doubt that Wallace is an immensely important scientist in the pantheon of natural history, but the spiritualism and anthropocentric teleology are definitely a disappointment. If you’re only going to read one book on Wallace, this volume does provide a fine overview of his thought, for better or for worse.












