Michael W. Burke-Gaffney and the UFO Debate in Atlantic Canada, 1947-1969
Bibliographic record
Abstract
This article offers a history of UFOs in postwar Atlantic Canada, as experienced by St. Mary’s University astronomer Michael W. Burke-Gaffney, an academic who engaged with UFOs and the interested public at a time when the standard response from his colleagues was to deny and debunk the phenomenon. The article argues that Burke-Gaffney’s efforts to explore UFOs with an open mind fit comfortably within Jennifer Hubbard’s framework of an “ideal of service.” However, by the end of his life and career, members of the public no longer admired Burke-Gaffney’s commitment to public education and service, coming to see him instead as yet another intellectual who aimed to ridicule and dismiss claims of UFO sightings as nothing other than misidentified natural phenomena. Burke-Gaffney’s work is important because it provides a means of tracking changes in the public’s perception of and deference to scientific authority and expertise in Atlantic Canada during the postwar period.
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 | 0.002 | 0.004 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.003 |
| Science and technology studies | 0.053 | 0.028 |
| Scholarly communication | 0.007 | 0.003 |
| Open science | 0.001 | 0.003 |
| Research integrity | 0.004 | 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".