Law Commons^™

Climate Choice Architecture, Felix Mormann

Faculty Scholarship

Personal choices drive global warming nearly as much as institutional decisions. Yet, policymakers overwhelmingly target large-scale industrial facilities for reductions in carbon emissions, with individual and household emissions a mere afterthought. Recent advances in behavioral economics, cognitive psychology, and related fields have produced a veritable behavior change revolution. Subtle changes to the choice environment, or nudges, have improved stake-holder decision-making in a wide range of contexts, from healthier food choices to better retirement planning. But the vast potential of choice architecture remains largely untapped for purposes of climate policy and action. This Article explores that untapped potential and makes the …

The Case For Corporate Climate Ratings: Nudging Financial Markets, Felix Mormann, Milica Mormann

Faculty Scholarship

Capital markets are cast as both villain and hero in the climate playbill. The trillions of dollars required to combat climate change leave ample room for heroics from the financial sector. For the time being, however, capital continues to flow readily toward fossil fuels and other carbon-intensive industries. Drawing on the results of an empirical study, this Article posits that ratings of corporate climate risk and governance can help overcome pervasive information asymmetries and nudge investors toward more climate-conscious investment choices with welfare-enhancing effects.

In the absence of a meaningful price on carbon, three private ordering initiatives are trying to …

Voter Psychology And The Carbon Tax, Gary M. Lucas Jr

Faculty Scholarship

Economists across the political spectrum argue that a carbon tax is the most effective and economically efficient policy for addressing climate change. Voters, however, strongly oppose the carbon tax and instead favor “green” subsidies and command-and-control regulations. If carefully designed, these policies might complement a carbon tax, but by themselves, they will make global warming mitigation incredibly expensive and perhaps even infeasible. Moreover, if poorly designed, subsidies and regulations can be counterproductive.

This Article argues that the public dislikes the carbon tax because the tax possesses attributes that make it psychologically unappealing relative to other climate policy instruments. The Article …

Behavioral Public Choice And The Carbon Tax, Gary M. Lucas Jr

Faculty Scholarship

In response to the historic Paris Agreement on climate change and to the Environmental Protection Agency’s recently finalized Clean Power Plan, economists and other climate policy experts have renewed the call for the United States to adopt a carbon tax. Opposition among the public presents a major obstacle. While a majority of the public supports government action on climate change, most people favor the use of “green” subsidies and command-and-control regulations—a fact that frustrates economists of all political stripes who contend that a carbon tax would be much cheaper and more effective. This Article argues that a cognitive bias known …

Water Scarcity, Conflict, And Security In A Climate Change World: Challenges And Opportunities For International Law And Policy, Gabriel Eckstein

Faculty Scholarship

Although climate change is expected to have major consequences that affect the global environment in its broadest sense, one of the earliest and most direct impacts will be on Earth’s fresh water systems. While some regions will experience increased precipitation, others will suffer serious scarcity. Among others, consequences are likely to include severe flooding, extreme droughts, and meandering border-rivers. This, in turn, will affect human migration patterns, population growths, agricultural activities, economic development, and the environment. This article explores the impact that climate change will have on regional and global freshwater resources and the resulting legal and policy implications that …