Science, Technology, and Public Policy

Municipal solid waste generation is a rapidly increasing challenge that is leading to severe pollution and environmental degradation in many urban areas of developing countries. This study presents the Waste to Energy Recovery Assessment (WERA) framework, a new quantitative decision support model for initial evaluation and alternative comparisons of different thermochemical treatments of municipal wastes. The framework is used to study waste-to-energy (WtE) systems for Abu Dhabi, Riyadh, Tokyo, and New York. The results show that WtE systems can fulfill only 1.4–3.6% of 2014 electricity demand in the analyzed cases.

"...[Y]es, I think Stuxnet had a few down sides. One of those down sides was that the actual attack code became publicly available. As far as I can tell the attack code was supposed to die and not get out onto the Internet, but apparently the same way it got into Natanz [Iranian nuclear enrichment facility], it got out...."

"Getting second-rung leadership right is important for any enterprise, and for al Qaeda that meant assuring the brand and building network capacity for terror. Bin Laden was careful about deciding who would be anointed with two powerful gifts—his blessing of leadership, and formal affiliation of groups to al Qaeda central (a term he heard used by the media and, amazingly, appropriated)."

Extracting, delivering, and disposing water requires energy, and similarly, many processes for extracting and refining various fuel sources and producing electricity use water. This so-called 'water–energy nexus', is important to understand due to increasing energy demands and decreasing freshwater supplies in many areas. This paper performs a country-level quantitative assessment of this nexus in the MENA region.

"Our crystal ball is not clear enough to predict with confidence whether the global nuclear future will be characterized by peace and prosperity or by conflict and destruction. But we do believe that the choices made in the coming few years will be crucial in determining whether the world can have more nuclear power without more nuclear weapons dangers in the future."

Will the growth of nuclear power lead to increased risks of nuclear weapons proliferation and nuclear terrorism? Will the nonproliferation regime be adequate to ensure safety and security in a world more widely and heavily invested in nuclear power? The authors in this two-volume (Fall 2009 and Winter 2010) special issue of Dædalus have one simple and clear answer to these questions: It depends.

"In the years since the September 11 attacks and the onset of crisis in Iraq, Iran's consolidation of its political-security role in the Middle East, and its impact upon regional and international security systems has been the focus of attention in international and Middle East security studies. The prevailing view in the West and the Arab world is that new political-security and geopolitical developments have changed the balance in regional power and political structure in favor of Iran. Accordingly, this situation has had negative effects on the United States' strategic interests, its regional allies in the Arab world, and on Israel's position. During recent decades, preserving a 'balance of power' policy between the regional actors has been the basis of American foreign policies in the region, especially in the Persian Gulf. The recent developments have unbalanced power equations in favor of Iran."

"No country has yet encountered major problems in its nuclear fuel supply specifically because of commercial disruptions. However, past political constraints on supply may be part of the motivation for countries like Iran to seek enrichment capability. Thus far it is unclear what other countries might be on the fence about acquiring a full fuel cycle and could be swayed not to enrich if an effective assurance mechanism could address the simply political risk. It is important for IAEA to identify these countries and the assurances they would need so that the best supply assurance mechanism can be crafted. Anticipating nuclear needs—not just for enriched uranium but also for fabricated fuel, transport, spare parts, etc.—and deciding whether and how government should help satisfy such needs is the best way to ensure that the industry develops in ways that serve the public's interests."

"...[P]reventive military action is a lot bigger than George Bush, 9/11, the UN, or anything else. The problem is not as new as you might think; the erosion of national sovereignty and the growing temptations of preventive war have been in the works since at least the late 1980s, and in countries all around the world."

This paper investigates the roots of Iranian foreign policy toward Iraq and Syria after the 2003 invasion of Iraq. Because of its geo-strategic location, political-cultural characteristics and energy sources, Iran is a pivotal state in shaping the international politics of the Middle East. Since the September 11th events, Iran has increasingly had impact on the issues such as regional crises in Afghanistan, Iraq and Lebanon as well as the war against global terrorism, which are currently the most significant agenda items of international security. The author argues that Iran's foreign policy towards Iraq and Syria is primarily geopolitical, oriented at building a secure environment at its borders, for strategic-pragmatic purposes.