As a biologist at the Smithsonian, Mark Moffett has been building a synthesis on how societies stay together and fall apart with three years of funding from the John Templeton Foundation, culminating in a work group he put together of leading sociologists, political scientists, anthropologists, archaeologists and primatologists hosted by the Department of Psychology at Yale, which aimed to synthesize what we know about how societies stay intact over time. His most recent book, The Human Swarm: How our societies arise, thrive and fall (Basic Books, 2019) has been called “a magisterial work of monumental importance” by Scientific American columnist Michael Shermer, while Kevin Kelly, founder of Wired magazine, tells us to “read this manifesto if you like to have your mind changed.” In the fall of 2025 the Entomological Society of America pronounced him a “Legend in Entomology” for his research on ants.
One of only a handful of people to earn a Ph.D. under the world’s most respected ecologist, E.O. Wilson, Moffett is a modern-day explorer-naturalist who has earned a medal from the Explorers Club and has been given the monikers “the Indiana Jones of Entomology” by National Geographic and “the Jane Goodall of ants” by Jane herself. Moffett was a visiting scholar at Harvard, and he has published numerous scholarly articles and 29 stories featuring several hundred of his images for National Geographic magazine. The Smithsonian Institution and the National Geographic Museum in Washington, D.C. have produced major exhibitions devoted to his efforts; and an exhibit of his work on the Ba’Aka hunter-gatherers in the Congo was featured at the 2025 Venice Biennale.
This special issue will be on societies. Of course, "society" has multiple meanings, with the word perhaps most often used in ethology to describe social interactions involving several individuals. For the purposes of this issue, however, the term will apply to a special kind of group, one with the potential to last across generations and for which the constituent individuals recognize one another as members. Framed in this way, membership in a society is a matter of what social psychologists describe as social identity, being based on a strict and in this case enduring sense of belonging together.
How widespread are such groups? I will reach out for contributions from biologists who work on promising taxa that have been investigated over the long term in the field, to ask whether their study species can be described as living in societies, as characterized here; or instead deviate in some manner from this perspective, and if so, how. If the proposed concept of society applies to a species, how do those groups stay intact while remaining separate from other such groups over time; and what can cause a society to fail/break apart and new groups to arise? Also, how is membership determined? Must all the members know each other as individuals, or can they recognize one another based on signals of group identity, such as a vocalization or scent? Also to be addressed is whether societies control a group territory; when and how individual can transfer memberships between societies; and the patterns of kinship and cooperation within and between societies.Chapter 6: Symbols and How We Came to Be Human
Abstract: A longstanding belief commonly mentioned in support of human exceptionalism is that our species is distinct from others in using symbols (a word I use here, as it is in the social sciences, to describe anything with a socially shared meaning that isn’t obvious). Countering the assumption that symbols are a distinct category that's unique to humans, I propose that they be properly recognized as operating in concert with an impressive number and diversity of less widely meaningful, or outright meaningless, social markers. This chapter critiques the views on symbolism in our species often expressed by sociologists, psychologists, anthropologists, archaeologists, and biologists. I consider how symbolism could have evolved from behaviors of non-human animals, some of which live in societies bound together by more superficial “markers” of identity that do not convey any more profound significance. Such markers, considered broadly, can be essential in holding societies together.If a chimpanzee ventures into the territory of a different group, it will almost certainly be killed. But a New Yorker can fly to Los Angeles--or Borneo--with very little fear. Psychologists have done little to explain this: for years, they have held that our biology puts a hard upper limit--about 150 people--on the size of our social groups. But human societies are in fact vastly larger. How do we manage--by and large--to get along with each other?
In this paradigm-shattering book, biologist Mark W. Moffett draws on findings in psychology, sociology and anthropology to explain the social adaptations that bind societies. He explores how the tension between identity and anonymity defines how societies develop, function, and fail. Surpassing Guns, Germs, and Steel and Sapiens, The Human Swarm reveals how mankind created sprawling civilizations of unrivaled complexity--and what it will take to sustain them.Chapter 3: Comparative Canopy Biology and the Structure of Ecosystems
Abstract: The way ecologists think about canopy biology as a scientific discipline could lead them to overlook different communities of spatially fixed organisms that may have properties usefully compared to or contrasted with forest canopies. This chapter represents a series of discussions and reviews on the possible nature and limits of canopy biology and introduces the prospect of a general comparative science of biological canopies.