MétaCan
Menu
← Back to cohort
Record W4302067207 · doi:10.46692/9781447336020.022

Responding to neoliberal diets: School meal programmes in Brazil and Canada

2018· other· en· W4302067207 on OpenAlexaboutno aff
Estevan Leopoldo de Freitas Coca, Ricardo Barbosa

Bibliographic record

Venuenot available
Typeother
Languageen
FieldMedicine
TopicObesity, Physical Activity, Diet
Canadian institutionsnot available
Fundersnot available
KeywordsMealSchool mealPolitical scienceGeographyEconomic growthFood scienceEconomicsBiology

Abstract

fetched live from OpenAlex

Introduction Food is a tool of power that has permitted capitalismto be established as the dominant mode of production(McMichael, 2001). Within capitalism, cheap foodfrom the ‘Green Revolution’ sought to prevent the‘Red Revolution’ (Patel, 2013), or so-called‘communist threat’. Even though it is recognised asa fundamental human right (UN, 2013), food isincreasingly mercantilised as a commodity (Murphy,2009). This term refers to the perversion of foodfrom a social good into merchandise, produced andsold as any other. As this volume demonstrates, thisprocess in connected with many harms associated withfood and agriculture (Gray and Hinch, 2015). Although for some time global agriculture has producedenough for every person in the world to have accessto 2,850 calories – enough to live healthily (TheWorld Bank, 2008) – about 795 million people arestill subject to hunger (FAO, 2015). Concurrently,the World Health Organization (WHO, 2016) indicatesthat more than 1.9 billion people are overweight dueto unbalanced diets. This is not simply because theyeat too much, but because they consumeindustrialised foods of low nutritional value(Guthman, 2011). Children and youth are among the most vulnerable to theconsequences of such discordance in the agri-foodsystem (Gunson et al, 2016). For instance, in manypoor countries malnutrition starts in utero when amother's precarious nutritional intake affects theformation of a foetus's biological structures(Ziegler, 2011). Additionally, due to a powerfulprocess of ‘conquering minds’ through advertising,millions are persuaded to partake in a low-nutrientdiet model, exemplified by fast foods (Azuma andFisher, 2001; Schlosser, 2001; Nestle, 2002; Pollan,2007). Hunger and obesity are not episodicmanifestations; on the contrary, they havebiological, economic and social determinations, tothe extent where one can even inherit its detriment.This chapter discusses the standardisation of dietsas the result of neoliberal capitalism, as well asthe forms of resistance and countermeasures inschools. The school-aged demographic of Western countries havelargely adopted food habits based primarily onprocessed goods of low nutritional value (Winson,2010). Changes in school meal programmes are seen asa form of reverting this process (Poppendieck,2010).

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.002
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.068
Threshold uncertainty score0.495

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0010.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.002
Science and technology studies0.0090.003
Scholarly communication0.0030.001
Open science0.0020.004
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0100.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.009
GPT teacher head0.280
Teacher spread0.270 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2018
Admission routes1
Has abstractyes

Explore more

Same topicObesity, Physical Activity, Diet→French-language works237,207→