The Book That Changed America

The Book That Changed America: How Darwin's Theory of Evolution Ignited a Nation (2017), a nonfiction book by American writer and English professor Randall Fuller, discusses how Charles Darwin's landmark book, On the Origin of Species, challenged long-held views about racial superiority used by intellectuals to justify atrocities such as slavery.

The key shift in thinking, according to Fuller, concerns the idea of how various races developed and spread around the globe. Before On the Origin of Species, many intellectuals believed God created the different races separately. The black races, created in Africa, were trial runs for the superior white races, which were created in Europe and later settled in the Americas. However, Darwin's theory provided evidence to support the idea that not only did white and black races evolve from the same species, but also all life shares common ancestors.

Up to this point, abolitionists didn't have much scientific research to cite when arguing that slavery should be banned. Their arguments were solely humanistic or religious. Now, the abolitionists finally had science on their side. Darwin's book was published in December 1859, just three months after John Brown led a botched uprising against a Virginia armory in hopes of arming slaves and igniting a slave rebellion. Brown's plan failed and he was executed. However, the event further calcified in people's minds the divisions between the pro-slavery South and the anti-slavery North. Relations between the North and the South were at their most fractious at this point in history. Fuller argues that Darwin's theories, in concert with the Brown uprising, helped lead to the election of Abraham Lincoln, the secession of the South, and eventually the Civil War.



One of the most fascinating things about the book is how it recasts the controversy around Darwin's work for modern readers. For most readers of the twentieth and into the twenty-first centuries the chief controversy surrounding On the Origin of Species is the way the theory of evolution contrasts with long-held theological beliefs about the age of the Earth and the origin of man. However, at the time of its publication and in America, at least, the controversy wasn't theological at all but almost entirely related to the question of slavery. Many religious people at the time read Darwin's theories as merely explaining the method used by God to create the species. Under these and other interpretations, On the Origin of Species wasn't an affront to God or religion.

Fuller also discusses Darwin's effect on more modern civil rights movements. For example, his work lent a scientific basis to the ideas of Henry David Thoreau, the famous American transcendentalist who was such a staunch abolitionist that he was once jailed for refusing to pay taxes because it would go to a federal government that allowed slavery. Moreover, Thoreau's writings were deeply influential on the thinking of Martin Luther King, Jr., the most prominent advocate of the 1960s Civil Rights Movement in America.

Fuller also cleverly explores the ways in which the theory of evolution evolved in the minds of Darwin's contemporaries through lively debate. The book did not just spark debate between slavery proponents and abolitionists. The response to the book in the South was, among academics at least, relatively muted as they viewed On the Origin of Species as a collection of "interesting" theories. Darwin was much more substantially debated in the North, his ideas adapted to social ideas by the likes of Thoreau. Meanwhile, the more scientifically-minded of the transcendentalists argued with transcendentalists like Bronson Alcott, the father of Louisa May Alcott and a man deeply suspicious of science.



Finally, Fuller goes into detail about the dangers of using scientific evidence to justify one's own biases. He writes that while it makes sense for abolitionists to rely on On the Origin of Species to further their anti-slavery ideas, the book inspired others to argue their opinions more disingenuously. Furthermore, some pro-slavery Americans were so opposed to the implications Darwin held on the slavery debate that they chose to reject his work altogether.

In the end, The Book That Changed America is a deep and complex look at how ideas beget other ideas set amid the chaos of the mid-eighteenth century in the United States.