De la fonction du processus de synthèse
Biologists often use the term disruption more or less informally; however, this notion is increasingly used to describe the effects of detrimental anthropogenic causes. We argue that disruptions are distinct from perturbations or, in ecology, from generic disturbances. We illustrate this with examples from ecology using the case of plant-pollinator networks and organismal biology with endocrine disruptors. Specifically, we argue that understanding disruptions requires the articulation of historical and relational reasoning. The object of disruption, such as endocrine regulation or seasonal synchrony between plants and pollinators, is a specific property coming from history that is disturbed in a new way, leading to a loss or degradation of this specificity. Moreover, initially, this specificity plays a specific relational role, typically a functional one. This role is lost or impaired by the disruption which explains the disorganization characteristic of disruptions. In our view, however, disruptions are normal processes in evolution. What is severely detrimental is the current accumulation of disruptions at a pace that exceeds living entities' ability to overcome them.
