Back in 1987 the physicist/theoretical biologist Walter Elsasser reviewed a range of philosophical issues at the foundation of organismal biology above the molecular level. Two of these are particularly relevant to quantifications of form: the concept of ordered heterogeneity and the principle of nonstructural memory, the truism that typically the forms of organisms substantially resemble the forms of their ancestors. This essay attempts to weave Elsasser’s principles together with morphometrics for one prominent data type, the representation of animal forms by (...) positions of landmark points. I introduce a new spectrum of pattern descriptors of the shape variation of landmark configurations, ranging from the most homogeneous through growth gradients and focal features to a model of totally disordered heterogeneity incompatible with the rhetoric of functional explanation. An investigation may end up reporting its findings by one of these descriptors or by several. These descriptors all derive from one shared diagrammatic device: a log–log plot of sample variance against one standard formalism of today’s geometric morphometrics, the bending energies of the principal warps that represent all the scales of variability around the sample average shape. The new descriptors, which I demonstrate over a variety of contemporary morphometric examples, may help build the bridge we urgently need between the arithmetic of today’s burgeoning image-based data resources and the rhetoric of biological explanations aligned with the principles of Elsasser along with an even earlier philosopher of biology, the Viennese visionary Hans Przibram. (shrink)

ABSTRACTIn this paper, I trace out Alasdair MacIntyre’s assessment of managerial capitalism as a uniquely positioned critique occupying an intersection between the sociology of knowledge, ideology critique, and social science metatheory. The first part of this paper outlines MacIntyre’s historical claim that social science principles diffused into an ‘industrial social science’ in the first half of the twentieth century. Tracing out this history allows us to identify four major categories of critique levelled against managerialism, spanning managerialism’s practices to its social (...) location as a discourse of scientific, objective knowledge. That four category typology provides a framework to understand MacIntyre’s specific critique of managerialism as concerned primarily with metatheoretical flaws. MacIntyre's argument provides a valuable sociological account of how flawed presuppositions lend to the creation of flawed descriptions of social reality. These descriptions come to serve as the ‘ideology of bureaucratic control’ when taken up as authoritative knowledge of organizational dynamics. (shrink)

The social and ecological crises of the twenty-first century represent a failure of the techno-industrial way of living and knowing. It has become apparent that we need both a new mythos and a new science. In this essay, I draw attention to the important epistemological and cosmological implications of enactivism, a still emerging paradigm within the life sciences. Guided by the insights of the enactive paradigm, I offer a new story of human origins and destiny in an attempt to contribute (...) to a more livable future for our species and the rest of the community of life on Earth. (shrink)

I argue for the centrality of the concepts of biophysical and human nature in science-and-religion studies, consider five different metaphors, or “visions,” of nature, and explore possibilities and challenges in reconciling them. These visions include (a) evolutionary nature, built on the powerful explanatory framework of evolutionary theory; (b) emergent nature, arising from recent research in complex systems and self-organization; (c) malleable nature, indicating both the recombinant potential of biotechnology and the postmodern challenge to a fixed ontology; (d) nature as sacred, (...) a diffuse popular concept fundamental to cultural analysis; and (e) nature as culture, an admission of epistemological constructivism. These multiple visions suggest the famous story of the blind men and the elephant, in which each man made the classic mistake of part-whole substitution in believing that what he grasped (the tail, for example) represented the elephant as a whole. Indeed, given the inescapability of metaphor, we may have to admit that the ultimate truth about the “elephant” (nature, or the reality toward which science and religion point) is a mystery, and the best we can hope for is to confess the limitations of any particular vision. (shrink)