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Global Climate Governance In 3d: Mainstreaming Geoengineering Within A Unified Framework, Gabriel Weil
Global Climate Governance In 3d: Mainstreaming Geoengineering Within A Unified Framework, Gabriel Weil
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The failure of conventional climate change mitigation to reduce climate-related risks to tolerable levels has spurred interest in more unconventional—and riskier—climate interventions. What currently sounds like science fiction could become a reality in the not-so-distant future: planes blasting particles into the sky to block the sun, vast deserts covered with mirrors, algae sucking carbon into the depths of the ocean. Scholars tend to lump all these unconventional climate measures together in a fuzzy category called “geoengineering,” and set them apart from conventional climate change mitigation. But the characteristics of climate interferences vary across three distinct dimensions, which the mitigation-geoengineering dichotomy …
The Carbon Price Equivalent: A Metric For Comparing Climate Change Mitigation Efforts Across Jurisdictions, Gabriel Weil
The Carbon Price Equivalent: A Metric For Comparing Climate Change Mitigation Efforts Across Jurisdictions, Gabriel Weil
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Climate change presents a global commons problem: Emissions reductions on the scale needed to meet global targets do not pass a domestic cost-benefit test in most countries. To give national governments ample incentive to pursue deep decarbonization, mutual interstate coercion will be necessary. Many proposed tools of coercive climate diplomacy would require a one-dimensional metric for comparing the stringency of climate change mitigation policy packages across jurisdictions. This article proposes and defends such a metric: the carbon price equivalent. There is substantial variation in the set of climate change mitigation policy instruments implemented by different countries. Nonetheless, the consequences of …
Incentive Compatible Climate Change Mitigation: Moving Beyond The Pledge And Review Model, Gabriel Weil
Incentive Compatible Climate Change Mitigation: Moving Beyond The Pledge And Review Model, Gabriel Weil
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Climate change represents a global commons problem, where individuals, businesses, and nation-states all lack sufficient incentives to reduce their greenhouse gas emissions to levels consistent with meeting their collectively agreed upon mitigation goals. The current "pledge and review" paradigm for global climate change mitigation, which many see as a major breakthrough, relies primarily on moral pressure, reputational incentives, and global public opinion to foster cooperation on mitigation efforts over and above those driven by maximization of narrow conceptions of national interests. Given the scale of the emissions reductions required to meet stated mitigation goals, the substantial economic costs of deep …