Abstract
Traditionally defined as the science of the living, or as the field that beyond anatomical
structure and bodily form studies functional organization and behaviour, physiology has long
been excluded from evolutionary research. The main reason for this exclusion is that physiology
has a presential and futuristic outlook on life, while evolutionary theory is traditionally defined
as the study of natural history. In this paper, I re-evaluate these classic science divisions and
situate physiology within the history of the evolutionary sciences, as well as within debates on the
Extended Evolutionary Synthesis and the need for a Third Way of Evolution. I then briefly point
out how evolutionary physiology in particular contributes to research on function, causation,
teleonomy, agency and cognition.