When I think of the word “ecology,” images of rainforests leap immediately to mind. The dense canopy, the intense diversity of flora and fauna, the screeching monkeys and brilliantly colored birds. If I dwell on the word a bit longer, my imagination expands to include rivers, mountains, deserts, coral reefs, and even the frozen expanses of the arctic. These are the sorts of settings that make nature documentaries such as the BBC’s Planet Earth so compelling to watch. But world ecology encompasses so much more, including human beings (people are notably absent from Planet Earth). In his essay “The Three Ecologies,” Félix Guattari identifies three “ecological registers”: “the environment, social relations and human subjectivity,” all of which are intimately interconnected and mutually contingent (18). Where there are rainforests, rivers, mountains, and deserts, there are also social relations and the complexities of human subjectivity. To suggest that humanity and nature exist in separate spheres is to engage in a fallacy, just as it’s naive to neglect the extent to which natural ecology penetrates the human species.
Food is one of the most important means by which natural ecology enters human experience. We eat, and in so doing we incorporate nature into our biology. It enriches our bodies as it passes through them. As philosopher and literary critic Timothy Morton argues, “All life-forms, along with the environments they compose and inhabit, defy boundaries between inside and outside at every level” (274). The most obvious way this is true is that we consume aspects of the biological world when we eat, and in turn we produce organic matter (including our own bodies) that feeds back into the biosphere. But eating is also a key aspect of human sociability. What occurs at mealtime is responsible, in significant and far-reaching ways, for human culture, and even for civilization itself. The fact that natural ecology is reflected in every plate of food puts nature at the center of culture. And this, it seems to me, opens up possibilities for shared recognition between distant and sometimes unfamiliar cultures, as well as opportunities to exchange knowledge and experiences that may prove crucial to our survival in an age of ecological crisis.