John Tyndall died of poisoning. From 1890-93, this enthusiastic mountaineer found himself bedridden, struggling with illness. He was in the habit of taking doses of chloral hydrate at night to help him with his insomnia, and every other day some sulphate of magnesia for his constipation. Near the end, his wife, Louisa, 25 years his junior, administered the dosages to him.
In 1893, on a Monday morning, Tyndall asked Louisa for a spoonful of magnesium. It was dark, and his beside table was littered with bottles. Louisa took a bottle a poured a spoonful, serving it to his lips. He took a big gulp and, tasting it, said, “there is a curious sweet taste.” Immediately Louisa realized she had accidentally given him a spoonful of chloral. She turned to him and said, “John, I have given you chloral.” He replied, “yes, my poor darling, you have killed your John” (see account in “Mrs. Tyndall’s Fatal Error,” New York Times, 1893).
The great physicist John Tyndall died that same evening. Stricken with guilt, Louisa spent the rest of her life attempting to resurrect him. She collected his journals, correspondence, and all unfinished writings for the purpose of publishing a massive Life and Letters. No Life and Letter ever came to fruition. She died in 1940 at the age of 95.
The current volume under review is a renewed attempt to resurrect the life and work of John Tyndall. Edited by Bernie Lightman and Michael S. Reidy, The Age of Scientific Naturalism: Tyndall and his Contemporaries (2014), the essays in this collection originate from two conferences specifically organized around the work of Tyndall, including the “Evolutionary Naturalism Conference” held at York University in 2011 and “John Tyndall and Nineteenth-Century Science Workshop and Conference” held at Montana State University in 2012. Publisher Pickering & Chatto (publishers of the current volume) will also begin publishing Tyndall’s correspondence in 16 volumes, beginning in 2015.
The Age of Scientific Naturalism is divided into three parts. Part I, “John Tyndall,” highlights Tyndall’s “unflinching defence of a naturalistic world view” and the role he played “within the contested nature of science in the Victorian era.” Tyndall was known for his “flamboyant lectures, which mixed practised showmanship with extravagant experiments,” presenting “science as an exhilarating spectacle.” The essays in this first part stress Tyndall’s research and the construction of his public persona. Elizabeth Neswald’s opening essay, “Saving the World in the Age of Entropy,” connects Tyndall with philosophical threads and ideological biases of the mid-nineteenth century, particularly German naturaphilosophie. In his work, for example, Tyndall marginalized the law of entropy in “favour of a balanced world of cycles,” in much the same way that German materialists did, proposing a “living nature in an eternal process of becoming.” Tyndall emphasized “the role of the sun in supporting life,” and drew “a picture of a nature embodying organic unity.” This verges on “nature worship,” and Neswald emphasizes that Victorian religious agnosticism “differed little from Christian theology.” According to Neswald, “for Tyndall…god was nature.” Following the work of Ruth Barton, Stephen S. Kim, and Tess Cosslett, Neswald notes that “the use of religious language in works of popular science was widespread in this period,” and that Tyndall’s language was particularly indebted to the “natural supernaturalism” of Thomas Carlyle. “Tyndall’s private writings, his journals and letters, reveal a view of nature and the universe that sees a creative power that could not be fully comprehended through science alone.” In a letter to his close friend Thomas Archer Hirst, for instance, Tyndall writes that “the universe is a body with life within it, and among it, and through it, permeating its every fiber…Everything in nature is in the act of becoming another thing.” These sentiments were due to Tyndall’s reading of “German philosophers,” which he “imbibed them through the interpretations and writings of Thomas Carlyle, who himself was deeply indebted to German idealist and romantic philosophies.” Indeed, Tyndall was very much encrusted within this tradition, so much so that modern interpretations, such as viewing him as a progenitor of global warming, become problematic, as Joshua Howe shows in the following essay, “Getting Past the Greenhouse.” Howe criticizes the Tyndall Centre for Climate Change Research at the University of East Anglia in the United Kingdom for co-opting Tyndall as a forefather of modern climate science. Also criticizing recent “histories” of global warming, Howe writes that the “biography of global warming is ahistorical.” Such “presentist biography,” he argues, “has consequences for the way we understand the role of science in the twenty-first-century politics of climate change.” These stories “feed myths and misunderstandings about contemporary and historical issues, both academic and otherwise.” Jeremiah Rankin and Ruth Barton, in the next essay, “Tyndall, Lewes and Popular Representations of Scientific Authority in Victorian Britain,” compare the popular science writings of Tyndall and those of literary critic George Henry Lewes, showing how porous the boundaries between public and private science, the laboratory and the field, and the popularizer and practitioner, were during the mid-Victorian period. Both Tyndall and Lewes, they argue, “pursued scientific research, wrote for the periodical press, addressed topics beyond their specialist expertise, and devoted considerable effort to popularizing a naturalistic version of science.” Indeed, both men used many of the “same tropes in their self-representation as reliable and authoritative expositors of science.”
Part II, “Scientific Naturalism,” examines scientific naturalism itself, demonstrating that science was still in a state of flux in the late-nineteenth century. But this set of essays attempt to move beyond Frank Turner’s Between Science and Religion (1974). Who were the “scientific naturalists” turns out to be an increasingly complex question. Looking at some of the “less obvious scientific naturalists,” these essays go beyond the myopic focus on Huxley and Tyndall, and examine the complex personalities of Herbert Spencer, William Kingdon Clifford, William Huggins, and Alfred Newton. Spencer, for example, planted his philosophical roots in the soil of naturaphilosophie and evolutionary deism. According to Michael Taylor, in his “Herbert Spencer and the Metaphysical Roots of Evolutionary Naturalism,” Spencer underscored the “popular and fluid definitions of scientific naturalism.” Rather than an empiricist and materialist, Taylor argues, Spencer’s philosophical system reveals “elements of transcendentalism and rationalism, as well as an awareness of the limits of knowledge that verged on mysticism.” Spencer undoubtedly had metaphysical sources, such as Erasmus Darwin and Robert Chambers’ “evolutionary deism,” which “articulated a vision of cosmic evolution that presented a story of progress from the nebulae to human society.” Another metaphysical source was German transcendental biology or naturaphilosophie. Despite his neglect in contemporary works, Spencer’s impact on Victorian intellectual life was immense. Taylor persuasively argues that “Spencer’s evolutionary naturalism had its roots deep in metaphysical theories that were far removed from empiricism and materialism.” Josipa Petrunic follows with an essay on the “Evolutionary Mathematics” of Clifford and his beliefs in the Spencerian process of evolution, which included the search for a foundation for a new morality within scientific naturalism. In the end, according to Petrunic, Clifford became a “more thoroughgoing evolutionary naturalist than either Huxley or Tyndall, as well as many others amongst the older generation who founded the X-Club.” Robert W. Smith’s essay, “The ‘Great Plan of the Visible Universe,'” looks at astronomer Huggins who, although rejecting traditional natural theology, sought a conception of the unity of nature founded upon divine design. A leading pioneer in the development of astrophysics, Huggins’ work, according to Smith, was shaped by deep “religious sensibilities.” However, this was only the Huggins of the mid-1860s. This early Huggins “saw very powerful evidence of design when he viewed the heavens.” Yet by the 1880s and 1890s, Huggins’ opinions had decidedly shifted to something more resembling Turner’s “Scientific Naturalist.” Unfortunately, why this shift occurred, says Smith, is rather obscure. Jonathan Smith, in the final essay in this section, “Alfred Newton: The Scientific Naturalist Who Wasn’t,” shows how Newton applied Darwinism to his own work in ornithology, but was “restrained and cautious in his public endorsement of Darwinism.” Indeed, he did not “share the broader agenda of scientific naturalism.” Newton was a clear example that “one could be a Darwinian without being a scientific naturalist.”
Part III, “Communicating Science,” looks at the disparate “modes of communication, including public lectures, scientific meetings, personal correspondence, newspaper editorials, pamphlets, and even town-hall meetings and church gatherings” that supported science during the Victorian period. Janet Brown, in the opening essay, “Corresponding Naturalists,”offers an engaging “correspondence-history” of the scientific naturalists, and “how epistolary exchange helped shape the very foundation of modern science, with its emphasis on evaluation, adjudication, authentication, prioritization and distribution of the latest scientific research” (my emphasis). In the same vein, Melinda Baldwin’s essay, “Tyndall and Stokes,” offers a more detailed examination of the epistolary exchange between Tyndall and mathematician and theologian George Gabriel Stokes. Although Tyndall and Strokes “differed radically in upbringing, temperament and religious orientation,” these ideological differences did not prevent them from maintaining a friendship, thus problematizing the notion of an antagonism between science and religion at the time. Baldwin demonstrates the central role their correspondence played in shaping the physical sciences in the Victorian period. The Tyndall Correspondence Project has found some two hundreds letters between Tyndall and Stokes, and it seems that Stokes, Baldwin suggests, “shaped both Tyndall’s papers and Tyndall’s idea about scientific theories.” In other words, Tyndall respected Stokes’ scientific expertise, consulted him on scientific theories, and even called on him to review some of his essays. Stokes was a member of the North British physicists, which have been portrayed as the great antagonists of the scientific naturalists. But the Tyndall-Stokes correspondence suggests a more complex picture. Bernie Lightman concludes with an essay on the “Science at the Metaphysical Society.” Much of what he has to say here depends on the research of Alan Willard Brown’s masterful The Metaphysical Society: Victorian Minds in Crisis, 1869-1880 (1947), but Lightman distinguishes himself from Brown’s politically idealistic philosophy. Most importantly, Lightman shows that religious members of the Society were not anti-science; rather, “they simply had their own definition of what it was, the role it should play in society, and the broader ramifications of its findings.”
This set of essays, along with those in Victorian Scientific Naturalism (2014) complicates our conventional understanding of Victorian naturalists. “The contest for cultural authority,” Lightman concludes in The Age of Scientific Naturalism, “was not only between the Anglican clergy and scientific naturalists. Feminists, socialists and others were claiming that they were qualified to provide leadership, and that contemporary science supported their claims.” Furthermore, the scientific naturalists were not mere “agnostics,” in the contemporary sense of the term, as “rationalists.” Their ideas, and ideals, were infused with metaphysics, a romantic sense of nature, and, indeed, a deep reforming spirit, of knowledge, society, and religion.