Recent assessments of the international community’s ability to hold the increase of global average temperature to well below 2°C, while pursuing efforts to limit that increase to 1.5°C, indicate that this goal is unlikely to be achieved without large-scale implementation of climate engineering (CE) technologies.

The United States owns, on behalf of all Americans, approximately 30% of the nation’s land, totaling more than 600 million acres. These lands are overseen by the Bureau of Land Management (BLM) in the U.S. Department of the Interior (DOI).

The U.S. Department of the Interior and National Oceanic and Atmospheric Administration recently finalized comprehensive changes in how the Endangered Species Act (ESA) is implemented. These changes address the species listing process, critical habitat designations, protections for threatened species, and the §7 consultation process.

As climate change worsens, so does the risk of wildfires. This is especially so in already hot, dry areas such as the western United States. Adding to this problem is the rapid growth of the wildland-urban interface (WUI).

Federal dams have been the focus of major disputes involving application of the Endangered Species Act (ESA), especially its §7 prohibitions on federal actions causing jeopardy to protected species. Operating agencies and project beneficiaries have sought to keep the ESA from restricting dam operations, including by arguing that such operations are non-discretionary and thus exempt. In proposing new ESA implementing rules, the Trump Administration suggested, but did not formally propose, that ongoing federal actions should be considered part of the “environmental baseline” for §7 purposes.

Economywide legislation to address climate change will be ineffective unless it addresses greenhouse gas emissions from agriculture and land use. Yet incorporating these sectors into the most popular policy proposal—a carbon tax—carries legal risk that policymakers and legal commentators have ignored. This Article explores whether a carbon tax, as applied to agriculture and land use, is a direct tax within the meaning of the Constitution; it concludes that text, history, and Supreme Court precedent up through National Federation of Independent Business v.

Greenhouse gas emissions from transportation in the United States have remained persistently high. One cause is common low-density land use patterns that make most Americans dependent on automobiles. Reducing these emissions requires increasing density, which U.S. local government law makes difficult to achieve through the political process. Mount Laurel, a 1975 New Jersey Supreme Court case that addressed an affordable housing crisis by restraining local parochialism, provides a potential solution.

In Federal Lands and Fossil Fuels: Maximizing Social Welfare in Federal Energy Leasing, Prof. Jayni Foley Hein assesses inefficiencies in the federal fossil fuel leasing program that lead to the over-extraction of fossil fuels at great societal cost. In recognition of the U.S. Department of the Interior’s (DOI's) role in stewarding federal lands for the long-term benefit of the American people, Hein proposes that DOI should adopt a policy of seeking to maximize social welfare or “net public benefits” in its leasing decisions.

The externality costs of fossil fuel production—including pollution costs—are not accounted for under the U.S. Department of the Interior’s (Interior) coal, oil, and natural gas leasing programs. This results in fossil fuel production on public lands imposing significant social costs. Interior’s leasing programs have never been tailored to meet any past or present climate change goals, despite their significant contribution to domestic greenhouse gas emissions.

As human populations have more than doubled since 1960, pressure on wild fish stocks has increased dramatically. This Article argues that the establishment of an electronic reporting and monitoring regime in U.S. fisheries is both necessary to ensure compliance with statutory imperatives to manage them according to best available science, and essential for continued long-term viability of the U.S. fishing industry.