Bibliographic record
Abstract
Abstract Planet Earth. The phrase trips lightly from our tongues. Yet planet Earth has been a concept for a mere fraction of recorded history. Until the mid-1600s, most humans thought of Earth as, well, just Earth—immobile, not (like the planets) participating in what Galileo called “the dance of the stars.” A Universe of Earths recounts how that all changed, and how the change augmented and enriched our understanding of where Earth and its inhabitants are in the Universe, how we fit into the Big Picture of the Cosmos. But almost as soon as humans started to grasp that Earth is a planet, many began wondering if perhaps the other planets might be earths. This bold conjecture ignited the whole history and literature of space travel, of extraterrestrials, of other worlds. Yet the thesis that the Universe is full of other worlds like our Earth has from the start been fueled much more by imagination than by evidence. For all its appeal, it has always been undermined by observations of the actual Universe. A Universe of Earths offers a surprising alternative to that “many worlds” tale, one that releases humans from the pre-Copernican view of Earth as low, lowly, dark, a cosmic sump—as well as from the persistent modern aspersion of Earth as cosmically ordinary, “mediocre.” Instead, the true Copernican picture offers the bracing realization that Earth is, in the classical sense, a star, a dynamically wandering one, and a bright, maybe even peerless participant in the dance of the stars.
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 distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.003 | 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 teacher head, 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".