Does temperature affect economic performance—and has it always affected social welfare through its impact on physical and cognitive function? This paper presents a model of labor supply under thermal stress, building on a longstanding physiological literature linking thermal stress to health and task performance.
By Henrik Larsen, Research Fellow, International Security Program
This paper explains changes in NATO's nationbuilding strategy for Afghanistan over time as an internal push-and-pull struggle between the major NATO contributors. It distinguishes between he "light footprint" phase, which had numerous problems connected to limited resources and growing insurgency (2003–2008), NATO's adoption of a comprehensive approach (CSPMP) and counterinsurgency (COIN) strategy (2009–2011), the transition and drawdown (2011–2014), and the Enduring Partnership (beyond 2014). The paper explains NATO's drawdown, stressing both increased budgetary strictures compelling decisionmakers to focus on domestic concerns nd predominant national narratives connected to a protracted stabilization effort in Afghanistan.
The authors draw upon the past decade of experience with carbon markets to test a series of hypotheses about why governments have demonstrated a preference for linking.
November 1, 2013
By Martin B. Malin, Executive Director, Project on Managing the Atom and Paolo Foradori, Former Associate, International Security Program/Project on Managing the Atom, September 2011–2014; Former Research Fellow, International Security Program/Project on Managing the Atom, April–August 2011
How significant is the proposal for a WMD-free zone in the Middle East, given the violence and turmoil rocking the region? The short essays in this discussion paper, by experts from across the region, provide a snap shot of the diversity of views on the issue. As a collection, the essays demonstrate the scale and complexity of the challenges associated with establishing a WMD-free zone in the region. The gaps between the positions of key parties are clearly evident; but the reader will also find unexpected commonalities.
September 23, 2013
"Organizing for Arms Control: The National Security Implications of the Loss of an Independent Arms Control Agency"
By Leon Ratz
Fourteen years since the Arms Control and Disarmament Agency (ACDA) was dissolved, Leon Ratz (HKS '13) explores the national security implications of the loss of America's independent arms control agency. Ratz argues that the organizational merger has weakened the federal government's decision-making and analytic capabilities when it comes to addressing critical arms control and non-proliferation challenges.
The author conducts a comparative analysis of fixed and intensity carbon targets, as these might be used in national policy or a multilateral climate agreement. The discussion is relevant to the ongoing UNFCCC negotiations on the 2015 Durban-Platform agreement.
The authors analyze global climate policy as the problem of transforming governance of the atmosphere from an open-access to a global-commons regime. They also review several challenges to effecting this transformation.
The authors, using data from the recent history of international climate policy to test organizational ecology theory, attempt to explain changes in diversity, growth rates, and composition of organizations dealing with global climate change.
By Leonardo Maugeri, Associate, Environment and Natural Resources Program/Geopolitics of Energy Project
A study just released by Belfer Center researcher Leonardo Maugeri finds that the shale oil revolution taking place in the United States could result in the tripling of shale oil output to five million barrels a day by 2017, likely making the U.S. the top oil producer in the world in just a few years. The study by Maugeri, a Roy Family Fellow working with the Belfer Center's Geopolitics of Energy project, looked at whether the surge in shale oil production is just a temporary bubble or an event capable of significantly altering the U.S.—and possibly global—energy outlook.
Climate change is a complex long-run phenomenon. The speed and severity with which it is occurring is difficult to observe, complicating the formation of beliefs for individuals. The authors use Google Insights search intensity data as a proxy for the salience of climate change and examine how search patterns vary with unusual local weather. The responsiveness to weather shocks is greater in states that are more reliant on climate-sensitive industries and that elect more environmentally-favorable congressional delegations. Furthermore, they demonstrate that effects of abnormal weather extend beyond search behavior to observable action on environmental issues.