Barriers to food system localization: Building on the world systems perspective
Bibliographic record
Abstract
This thesis is an investigation of the barriers to localization of food systems based on a world systems perspective. The proliferation of a consolidated and global food network has strained natural resources, degraded ecosystems and their functions, compounded wealth and income disparity, compromised food security and eroded rural communities. This study heightens the understanding of why the globalization of food continues and opposing movements fail to translate into societal change. Addressing the research problem required focus group sessions with local stakeholders selected from within Guelph-Wellington County. Local stakeholders convened and identified barriers they perceived. Institutional support for the global system, competitive advantage of global food and entrenched consumer loyalties were barriers consistent with world systems theory. In addition, stakeholders identified local organizational capacity, imbalanced supply and demand, transportation challenges and transitional risk and costs. Local action as well as high-level policy reform is required in a well-coordinated manner.
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 imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.009 | 0.015 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.004 | 0.003 |
| Science and technology studies | 0.006 | 0.024 |
| Scholarly communication | 0.014 | 0.024 |
| Open science | 0.002 | 0.013 |
| Research integrity | 0.003 | 0.005 |
| Insufficient payload (model declined to judge) | 0.006 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".