A groundbreaking analysis of what the changes in American energy mean for the economy, national security, and the environment, authored by one of America's most prominent experts on energy's role in the world.

Taxes on oil consumption have long been a legislative third rail, yet concerns about the national debt may soon change that political calculus. Daniel Ahn and Michael Levi demonstrate that energy taxes can reduce the national debt and improve economic performance, all while reducing U.S. oil consumption.

CFR Senior Fellow Michael Levi reviews possible states of the Iranian nuclear program, evaluating the range of policy outcomes in order to better guide decisions on strategy.

This study examines low-carbon technology innovation and absorption in China, India, and Brazil. It recommends a course for U.S. policy that promotes accelerated innovation and adoption of new technologies while protecting U.S. commercial interests.

What is energy security? On April 12-13, the Council on Foreign Relations convened academics, policymakers, and industry experts to assess the security implications of the way the world produces and consumes oil and natural gas. The workshop aimed to explore important issues at the intersection of oil, gas, and national security, and identify areas for future research. The first day focused on assessing the state of knowledge on energy and security, while the second explored U.S. policy options going forward. This summary report presents a broad agenda for energy security research that emerged from the meeting.

Most discussions about using international institutions to address climate change focus narrowly on the work of the United Nations Framework Convention on Climate Change. However, many other international institutions also have a significant role to play in mitigating and adapting to the effects of climate change. This paper examines the existing climate-related efforts and capabilities, as well as the future potential, of a variety of international institutions, including those that deal with environment, energy, and economics. While there are still major shortfalls, the paper argues that there is significant existing institutional capacity to draw from in addressing climate change.

The Gulf of Mexico oil spill is not just a problem to clean up, says CFR's Michael Levi, it has serious commercial implications for some oil firms and has dimmed the prospects of U.S. climate legislation.

Michael Levi, CFR fellow for science and technology, says the next president needs a strong domestic approach to climate change to be credible internationally.

CFR Fellow for Science and Technology Michael A. Levi discusses his new book, On Nuclear Terrorism, which highlights many of the obstacles potential nuclear terrorists face.

Michael Levi speaks with cfr.org's Eben Kaplan about the consequences of nuclear terrorism on U.S. soil.

Against the backdrop of increasing attention to climate change in the presidential campaigns, debate of the Lieberman-Warner climate bill in the Senate, and preparations for this summer's G8 summit, this report recommends an overhaul of U.S. domestic and foreign policy to confront the challenges of climate change.

In his testimony before the House Committee on Foreign Affairs' Subcommittee on Terrorism, Nonproliferation, and Trade, Michael A. Levi discusses the geopolitical consequences of a Department of Energy decision on liquid natural gas exports; the geopolitical consequences of exports themselves; and steps that the United States could take domestically to increase support for liquid natural gas exports.

In his testimony before the House Subcommittee on Western Hemisphere and House Committee on Foreign Affairs, Michael A. Levi explains how partnerships with Canada and Mexico can help the United States to effectively pursue energy-related goals.