Abstract
The behavior/structure methodological dichotomy as locus of scientific inquiry
is closely related to the issue of modeling and theory change in scientific explanation.
Given that the traditional tension between structure and behavior in scientific modeling is
likely here to stay, considering the relevant precedents in the history of ideas could help us
better understand this theoretical struggle. This better understanding might open up
unforeseen possibilities and new instantiations, particularly in what concerns the proposed
technological modification of the human condition. The sequential structure of this paper is
twofold. The contribution of three philosophers better known in the humanities than in the
study of science proper are laid out. The key theoretical notions interweaving the whole
narrative are those of mechanization, constructability and simulation. They shall provide
the conceptual bridge between these classical thinkers and the following section. Here, a
panoramic view of three significant experimental approaches in contemporary scientific
research is displayed, suggesting that their undisclosed ontological premises have deep
roots in the Western tradition of the humanities. This ontological lock between core
humanist ideals and late research in biology and nanoscience is ultimately suggested as
responsible for pervasively altering what is canonically understood as “human”.