Debating, theorising and researching ‘obesity’ in challenging times

Chicken metabolism, immobilization, and post-industrial production

Chickens have become emblematic of the Anthropocene: They embody the age of acceleration, (post-) industrial value, and intensification in scientific and technological knowledge and practice. Contemporary chickens are the bearers of significant genetic and nutritional knowledge, experimented upon and 'tweaked' so much so that some have denied that contemporary commercial chickens are chickens at all. This article reconsiders chickens through a metabolic lens, and the notion of metabolism through chickens, arguing that attending to chickens opens up new conceptualizations of life and labour in the metabosphere. The article tells a metabolic history of chickens from ornament to enclosed monocrop, by way of the laboratory and nutritional experiments. Then, it looks at chicken metabolism in three conceptual modes: first, as a conduit for value, metabolizing and enhancing human life for the past century; second, through technological innovations extending the gut outside chickens' immobilized bodies; and third, through the planetary impacts of metabolic porosity in geological manifestations, toxic atmospheres, and viral overflow. Ultimately, this article shows how techno-scientific production of chickens has taken place in and created the metabosphere as a site of experimentation and exploitation.

Responsibility in Medical Sociology: A Second, Reflexive Look

Personal responsibility has emerged as an important element in many countries' public health planning, and has attracted substantial debate in public health discourse. Contemporary medical sociology typically resists such "responsibilization" as victim-blaming, by privileged elites, that obscures important structural factors and inequities. This paper, based primarily on a broad review of how contemporary Anglophone medical sociology literatures treat responsibility and blame, points out advantages of taking responsibility seriously, particularly from the individual's perspective. These advantages include: empowerment; responsibility-as-coping-mechanism; moral dignity; and the pragmatic logic of doing for oneself, rather than passively awaiting societal reforms. We also offer possible reasons why sociologists and their subjects view these issues so differently, and suggest some areas for future research.