Paper short abstract:

I detail how past Umwelten can be studied by applying Jakob von Uexküll’s Umwelt theory and informed by contemporary science, and outline some basic assumptions in studies of past, current and future Umwelten. I also consider methodological issues related to the study of past Umwelten in particular.

Paper long abstract:

This presentation is based on a published article, "The study of past Umwelten" (Discipline Filosophische XXXIII(1), 2023, special issue “Jakob Von Uexküll. Biological Theory, Subjectivity And Environment”, ed. Vallori Rasini, pp. 227–247). In the article I detail how past Umwelten can be studied by applying Jakob von Uexküll’s Umwelt theory and informed by contemporary science. I argue that the methodological challenges raised by the lack of present organisms available for real-time observations and whole-body physiological studies can be partly overcome by making qualified assumptions drawn from relevant knowledge and reconstructing likely Umwelt relations. As groundwork for such studies, I outline some basic assumptions in studies of past, current and future Umwelten, consider methodological issues related to the study of past Umwelten in particular, and present a few empirical assumptions that are informative with regard to the study of past Umwelten in different historical periods. I also discuss the relevance of such studies for current conservation work, specifically contemporary discussions about de-extinction, and for economics conceived of as a branch of ecology in the fashion of ecological economics.