David Morrow

DAVID
MORROW

 
15240217372_ba17efbcc3_o.jpg
 
 

about david morrow

David R. Morrow is the Director of Research for the Institute for Carbon Removal Law and Policy and the Forum for Climate Engineering Assessment at American University, he studies the governance and ethics of carbon removal and solar geoeoengineering. Dr. Morrow is also a Research Fellow in the Institute for Philosophy & Public Policy at George Mason University, where he studies climate justice more generally. He also writes philosophy textbooks and teaches the occasional course in philosophy or climate policy. He lives in Washington, DC, with his family.

 
 
 
IMG_0090.JPeG
 

climate ethics & policy

 

David Morrow's current scholarly work focuses on climate ethics and climate policy, with a special interest in the ethics and governance of carbon removal and solar geoengineering. This page includes links to selected publications.

 
 

why talk about carbon removal?

with Holly J. Buck, Wil C. G. Burns, Simon Nicholson, and Carolyn Turkaly

Institute for Carbon Removal Law and Policy (2018)

DOI 10.17606/M6H66H

[Download the report here]

Talk of removing carbon dioxide from the atmosphere is spilling out of scientific circles and into the realm of climate politics and policy. Civil society has a vital role to play in ensuring that this conversation is responsive to social needs and develops in constructive and appropriate ways. This report provides a starting point to help environmental and social justice non-governmental organizations (NGOs) engage in the growing conversation about carbon removal.

Section 1 of the report argues that the world needs to grapple seriously with large-scale carbon removal and long-term storage, exploring both the rationale for considering carbon removal and the associated risks and downsides. Section 2 provides a brief introduction to the range of options for large-scale carbon removal. Section 3 surveys the existing conversation in different domains, from academia to philanthropy to civil society. Section 4 considers the relationship between carbon removal and mitigation. Section 5 sketches a research agenda for assessing various approaches to carbon removal.

FAIRNESS IN ALLOCATING THE GLOBAL EMISSIONS BUDGET

Environmental Values (2017)
DOI 10.3197/096327117X15046905490335
[Download a one-page summary here]

One central question of climate justice is how to fairly allocate the global emissions budget. Some commentators hold that the concept of fairness is hopelessly equivocal on this point. Others claim that we need a complete theory of distributive justice to answer the question. This paper argues to the contrary that, given only weak assumptions about fairness, we can show that fairness requires an allocation that is at least as prioritarian as the equal per capita view. Since even the equal per capita view is more prioritarian than is politically feasible, fairness is univocal enough for all practical purposes.


INTERNATIONAL GOVERNANCE OF CLIMATE ENGINEERING: A SURVEY OF REPORTS ON CLIMATE ENGINEERING, 2009–2015

Forum for Climate Engineering Working Paper (2017)
https://ssrn.com/abstract=2982392

Discussions of climate engineering (CE) governance stand now at a crucial juncture. While the CE research community’s ideas about governance have become increasingly sophisticated and specific over the last half decade, they have by and large not been translated into actual governance mechanisms. This working paper summarizes the main points of agreement among major reports on CE governance and lays out some major open questions. This paper also surveys those reports with a view to helping readers understand each report’s distinctive features and major recommendations regarding CE governance.

CLIMATE SINS OF OUR FATHERS? HISTORICAL ACCOUNTABILITY IN DISTRIBUTING EMISSIONS RIGHTS

Ethics, Policy & Environment (2016)
DOI 10.1080/21550085.2016.1226240

One major question in climate justice is whether developed countries’ historical emissions are relevant to distributing the burdens of mitigating climate change. To argue that developed countries should bear a greater share of the burdens of mitigation because of their past emissions is to advocate ‘historical accountability.’ Standard arguments for historical accountability rely on corrective justice. These arguments face important objections. By using the notion of a global emissions budget, however, we can reframe the debate over historical accountability in terms of distributive justice. This paper argues that, given two defensible assumptions, distributive justice requires historical accountability. These assumptions are that the proper claimants on the emissions budgets are societies or states, not individuals, and that we should be allocating the entirety of the original, pre-industrial budget, rather than just the remainder.

GEOENGINEERING and NON-IDEAL THEORY

with Toby Svoboda
Public Affairs Quarterly
(2016)
[Download a preprint here]

The strongest arguments for the permissibility of geoengineering (also known as climate engineering) rely implicitly on non-ideal theory—roughly, the theory of justice as applied to situations of partial compliance with principles of ideal justice. In an ideally just world, such arguments acknowledge, humanity should not deploy geoengineering; but in our imperfect world, society may need to complement mitigation and adaptation with geoengineering to reduce injustices associated with anthropogenic climate change. We interpret research proponents’ arguments as an application of a particular branch of non-ideal theory known as “clinical theory.” Clinical theory aims to identify politically feasible institutions or policies that would address existing (or impending) injustice without violating certain kinds of moral permissibility constraints. We argue for three implications of clinical theory: First, conditional on falling costs and feasibility, clinical theory provides strong support for some geoengineering techniques that aim to remove carbon dioxide from the atmosphere. Second, if some kinds of carbon dioxide removal technologies are supported by clinical theory, then clinical theory further supports using those technologies to enable “overshoot” scenarios in which developing countries exceed the cumulative emissions caps that would apply in ideal circumstances. Third, because of tensions between political feasibility and moral permissibility, clinical theory provides only weak support for geoengineering techniques that aim to manage incoming solar radiation.


STARTING A FLOOD TO STOP A FIRE? SOME MORAL CONSTRAINTS ON SOLAR RADIATION MANAGEMENT

Ethics, Policy & Environment (2014)
DOI 10.1080/21550085.2014.926056

Solar radiation management (SRM), a form of climate engineering, would offset the effects of increased greenhouse gas concentrations by reducing the amount of sunlight absorbed by the Earth. To encourage support for SRM research, advocates argue that SRM may someday be needed to reduce the risks from climate change. This paper examines the implications of two moral constraints—the Doctrine of Doing and Allowing, and the Doctrine of Double Effect—on this argument for SRM and SRM research. The Doctrine of Doing and Allowing, and perhaps the Doctrine of Double Effect, shows that the argument is weaker than it appears.

 
 
 

PHILOSOPHY TEXTBOOKS

 
 
 

CONTACt

 

You can email at morrow@american.edu or find me on Twitter @climateMorrow.