Abstract

Scepticism and Animal Faith marks a turning point in Santayana’s philosophy leading to the development of his complete naturalism, and, if followed, leads to a decisive change in philosophical inquiry that was a century ahead of his time. Indeed, much of what Santayana explicates in this book is now central to inquiries in the social and biological sciences that attempt to understand human behavior. In short, he turns philosophy on its head. Before Santayana, philosophers often thought humans were distinct from other animals because of their reasoning and their ability to act based on thinking through difficulties and then deciding to proceed in the most beneficial way. This approach was widely endorsed from Plato to American pragmatism. However, Santayana’s orientation is dramatically different focusing on animal faith and not human reason. He is a complete non-reductive naturalist.In this article, I examine the implications of Santayana turning to animal faith as a basis for understanding human action. To the surprise of his contemporaries, he no longer considered humans unique from other animals nor perhaps even more complicated in their interactions with their environment. Mental consciousness or spirit is a reflection, an after effect, of animals acting and responding in a physical environment. He suggests an analogy to the sound of music produced by an orchestra. Consciousness or spirit is not causal. For the most part it is momentary, lasting only so long as it is generated by our physical being, what he calls psyche. Hence, rather than being a philosopher who recognizes reason and mind as unique in causing human action, he notes that our actions, like that of all animals, are caused by our psyche’s physical interaction with its environment. Such a move abandons philosophy as a discipline focusing on reason as the basis for action. One might think this lessens the value of consciousness, but not for Santayana. Spirit is celebrational and to be cherished. Indeed, a principal goal of human life is to cultivate a spiritual life. Santayana’s naturalistic approach also leads to a distinct understanding of human cultures, their value, and the political structures involved in various human organizations. There is no hierarchy of best or better, only the reality of human societies serving their constituents in differing ways, much as we might describe the social structures of other animals. If the goal is to provide the greatest range of opportunities for the greatest number of people, one may find evidence that some societies enable more people to live well, but no one political structure is likely to accomplish that in all human environments. Even so, Santayana explores the natural values of charity and justice as central to human societies enabling individual humans to flourish.