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Record W7133035144

Dealing with Carbon: Environmental Policy, Organizations, and Technological Responses to Climate Change

2025· dissertation· W7133035144 on OpenAlexaff
Mircea Gherghina

Bibliographic record

VenueTSpace · 2025
Typedissertation
Language
FieldEnvironmental Science
TopicSustainability and Climate Change Governance
Canadian institutionsUniversity of Toronto
Fundersnot available
KeywordsConstruct (python library)Climate changeNarrativePoliticsWork (physics)Technological changeEnvironmental policyPolicy analysis
DOInot available

Abstract

fetched live from OpenAlex

This dissertation examines three interconnected dimensions of environmental governance: how contested technologies gain policy legitimacy, how entrepreneurs construct and moralize new environmental markets, and how expertise shapes American energy policy discourse. Through mixed-methods research including computational analysis of Senate communications (2000-2023), interviews with industry stakeholders, and analysis of policy hearings, I reveal the long-term institutional and narrative processes underlying technological responses to climate challenges. The first paper documents fundamental shifts in American energy policy deliberations, tracking the increasing influence of business interests and changing patterns of expertise in Senate hearings. My analysis reveals how partisan priorities shape which problems receive attention and how institutional constraints determine which voices dominate policy discourse. The second paper introduces "insulated consensus” technologies, demonstrating how certain solutions persist not through effectiveness but through alignment with dominant political narratives about technological innovation. Carbon capture exemplifies how technologies that preserve existing infrastructures receive disproportionate support regardless of outcomes. Together, these papers contribute to an understanding of current policy and the actions of market actors related to addressing environmental issues challenges. The third paper investigates entrepreneurial efforts to establish carbon markets, showing how startups navigate moral tensions while creating new commodities from environmental problems. Through interviews with 17 industry actors, I reveal how entrepreneurs constitute emergent markets through cultural classifications that justify their work despite technological uncertainties and opposition.

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)0.002
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: Qualitative · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.010
Threshold uncertainty score0.033

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0020.002
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0010.002
Science and technology studies0.0050.005
Scholarly communication0.0070.004
Open science0.0000.002
Research integrity0.0010.002
Insufficient payload (model declined to judge)0.0050.000

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 head0.016
GPT teacher head0.293
Teacher spread0.277 · 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 designQualitative
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
Published2025
Admission routes1
Has abstractyes

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