Search

Begin New Search Topic Science and Technology Publication Year within 25 Years

1671. When Good Metaphors Go Bad: The Metaphoric "Branding" of Cyberspace

Author:
Adriane Lapointe
Publication Date:
09-2011
Content Type:
Working Paper
Institution:
Center for Strategic and International Studies (CSIS)
Abstract:
Current cybersecurity discussions rely heavily on imaginative metaphors, models, and related rhetorical devices which initially provide insight into the challenges we face in cyberspace, but too often end up as empty labels or catch phrases used by different people to mean different things. When metaphors begin to function in this way, they can become an impediment to meaningful discussion rather than a vehicle for creative thought. This paper looks at how some of the most common cyber metaphors currently shape our discourse, considering the extent to which they do or don't contribute to a clearer vision of our way ahead, and why.
Topic:
Security, Defense Policy, Science and Technology, and Political Theory

1672. Full speed ahead: The government broadband report Q3 2011

Publication Date:
10-2011
Content Type:
Working Paper
Abstract:
As the third edition of our government broadband report shows, the issue of high-speed internet access remains at the forefront of the policy agenda in both developed and emerging markets. While circumstances and concerns differ from one country to the next, the motivations for public-sector involvement remain the same. Governments are keen to bridge the digital divide between urban and rural areas by bringing basic broadband services of between 1Mbps and 5Mbps to all. Yet governments also want to facilitate greater rollout of so-called next-generation networks (NGNs) that can provide broadband speeds of between 40Mbps and 100Mbps, and sometimes higher.
Topic:
Development, Emerging Markets, Science and Technology, and Governance

1673. How should support for climate-friendly technologies be designed?

Author:
C. Fischer, A. Torvanger, T. Sterner, P. Stigson, and Manish Kumar Shrivastava
Publication Date:
09-2011
Content Type:
Policy Brief
Institution:
Centre for European Policy Studies (CEPS)
Abstract:
Stabilising global greenhouse gas (GHG) concentrations at levels to avoid significant climate risks will require massive 'decarbonisation' over the next few decades. Achieving the necessary scale of emissions reductions will require well-thought out strategies and a multifaceted policy effort to support a broad array of technological and behavioural changes. This paper outlines some core principles for guiding the design of clean technology policies, with a focus on energy.
Topic:
Climate Change, Energy Policy, Environment, and Science and Technology

1674. Connected Agriculture: The role of mobile in driving efficiency and sustainability in the food and agriculture value chain

Author:
Matthew Kirk, Julie Steele, Christele Delbe, Laura Crow, Justin Keeble, Caroline Fricke, Richard Myerscough, and Gib Bulloch
Publication Date:
09-2011
Content Type:
Working Paper
Institution:
Oxfam Publishing
Abstract:
Mobile communications can help to meet the challenge of feeding an estimated 9.2 billion people by 2050. The 12 specific opportunities explored in this study could increase agricultural income by around US$138 billion across 26 of Vodafone's markets in 2020.
Topic:
Agriculture, Government, Non-Governmental Organization, Science and Technology, and Communications
Political Geography:
United States

1675. Dial "A" for Agriculture: A Review of Information and Communication Technologies for Agricultural Extension in Developing Countries

Author:
Jenny C. Aker
Publication Date:
09-2011
Content Type:
Working Paper
Institution:
Center for Global Development (CGD)
Abstract:
Agriculture can serve as an important engine for economic growth in developing countries, yet yields in these countries have lagged far behind those in developed countries for decades. One potential mechanism for increasing yields is the use of improved agricultural technologies, such as fertilizers, seeds and cropping techniques. Public-sector programs have attempted to overcome information-related barriers to technological adoption by providing agricultural extension services. While such programs have been widely criticized for their limited scale, sustainability and impact, the rapid spread of mobile phone coverage in developing countries provides a unique opportunity to facilitate technological adoption via information and communication technology (ICT)-based extension programs. This article outlines the potential mechanisms through which ICT could facilitate agricultural adoption and the provision of extension services in developing countries. It then reviews existing programs using ICT for agriculture, categorized by the mechanism (voice, text, internet and mobile money transfers) and the type of services provided. Finally, we identify potential constraints to such programs in terms of design and implementation, and conclude with some recommendations for implementing field-based research on the impact of these programs on farmers' knowledge, technological adoption and welfare.
Topic:
Agriculture, Development, Poverty, Science and Technology, Foreign Aid, and Foreign Direct Investment

1676. New social media and conflict in Kyrgyzstan

Author:
Neil Melvin and Tolkun Umaraliev
Publication Date:
08-2011
Content Type:
Working Paper
Institution:
Stockholm International Peace Research Institute (SIPRI)
Abstract:
During 2010 Kyrgyzstan experienced two periods of conflict that took the country to the brink of civil war: the overthrow of President Kurmanbek Bakiyev in April and the ethnic violence in the south of the country in June. The use of blogs and social network sites as well as mobile and multimedia platforms during the upheaval has led some observers to link developments in Kyrgyzstan to other recent cases of social protest where new media has been prominent. However, these events offer no simple answer to the current social media debate.
Topic:
Conflict Prevention, Civil War, Science and Technology, Mass Media, and Insurgency
Political Geography:
Central Asia and Kyrgyzstan

1677. Overselling Broadband: A Critique of the Recommendation of the Broadband Commission for Digital Development

Author:
Charles Kenny
Publication Date:
12-2011
Content Type:
Working Paper
Institution:
Center for Global Development (CGD)
Abstract:
The Broadband Commission for Digital Development is an ITU (UN International Telecommunications Union) and UNESCO–backed body set up to advocate for greater broadband access worldwide. The commission's Declaration of Broadband Inclusion for All and other reports call for governments to support ubiquitous fixed broadband access as a vital tool for economic growth and to reach the Millennium Development Goals. Examining the evidence, however, shows that the benefits of broadband are being oversold. Several points stand out: (i) the evidence for a large positive economic impact of broadband is limited; (ii) the impact of broadband rollout on achieving the MDGs would be marginal; (iii) there is little evidence ubiquitous broadband is needed for 'national competitiveness' or to benefit from opportunities like business process outsourcing; (iv) the costs of fixed universal broadband rollout dwarf available resources in developing countries; (and so) (v) the case for government subsidy of fixed broadband rollout is very weak. There are, however, some worthwhile policy reforms that could speed broadband rollout without demanding significant government expenditure.
Topic:
Development, Globalization, Science and Technology, and Communications
Political Geography:
United Nations

1678. Paradox of Power: Sino American Strategic Restraint in an Age of Vulnerability

Author:
David C. Gompert and Phillip C. Saunders
Publication Date:
12-2011
Content Type:
Book
Abstract:
The United States and China each have or will soon have the ability to inflict grave harm upon the other by nuclear attack, attacks on satellites, or attacks on computer networks. Paradoxically, despite each country's power, its strategic vulnerability is growing. Particularly since September 11, 2001, Americans have sensed this vulnerability. The extent to which the Chinese sense it is unclear. Vulnerability to nuclear attack is familiar to both countries. But the United States and China are also becoming exposed to damage in space and cyberspace because of their growing reliance on those domains for their prosperity and security, as well as each side's increasing antisatellite (ASAT) and cyber war capabilities. For China, economic integration, production, and commerce-and thus, sustained growth and perhaps political stability-depend vitally on data sharing, making networks and satellites as strategic as they are for the United States. All three strategic domains are "offense dominant"-technologically, economically, and operationally. Defenses against nuclear, ASAT, and cyber weapons are difficult and yield diminishing results against the offensive capabilities of large, advanced, and determined states such as the United States and China. Nuclear weapons are patently offense dominant because a single explosion can destroy a city. Moreover, it is easier and cheaper for China to improve the survivability of its strategic missile launchers, to multiply deliverable weapons, and to penetrate U.S. missile defenses than it is for the United States to maintain a nuclear first-strike capability. Though it has yet to admit it, the United States cannot deny the Chinese the second-strike nuclear deterrent they are determined to have. Satellites are inherently vulnerable: conspicuous, easy to track, and fragile. Destroying them or degrading their performance is easier than protecting them. ASAT interceptors are much cheaper than satellites. Likewise, defending computer networks becomes harder and more expensive as the scale and sophistication of the attacker increase. The woes of the cyber defender are compounded by integrated global markets and supply chains for digital components and equipment-in which U.S. and state-affiliated Chinese corporations are leading competitors-increasing the potential for strategic degradation of network infrastructure and disruption of services. In general, strategic offense dominance gives each country an incentive to invest in offense, which in turn spurs the other to keep pace. Apart from offense dominance, the advance of technology has slashed the costs in lives and treasure of strategic attack, as capabilities have graduated from mass invasion to heavy bombing to nuclear weapons to ASAT and cyber war. If one ignores possible deaths resulting from disruption of public services, ASAT and cyber war might even be considered "nonviolent." As the number of expected casualties from strategic attack options drops, so could international opprobrium and the inhibitions of decisionmakers. Absent deterrence, thresholds for war in space and cyberspace could become perilously low as offenses improve.
Topic:
Conflict Prevention, Security, Foreign Policy, Communism, Intelligence, Nuclear Weapons, Science and Technology, and Weapons of Mass Destruction
Political Geography:
United States, China, and Asia

1679. Deterrence and Escalation in Cross-domain Operations: Where Do Space and Cyberspace fit?

Author:
Vincent Manzo
Publication Date:
12-2011
Content Type:
Working Paper
Abstract:
Warfare has become even more complicated since Richard Smoke wrote this description of escalation in 1977. The National Security Space Strategy describes space as “congested, contested, and competitive,” yet satellites underpin U.S. military and economic power. Activity in cyberspace has permeated every facet of human activity, including U.S. military operations, yet the prospects for effective cyber defenses are bleak. Many other actors depend on continued access to these domains, but not nearly as much as the United States.
Topic:
Conflict Resolution, Defense Policy, Nuclear Weapons, Science and Technology, War, and Weapons of Mass Destruction
Political Geography:
United States

1680. Buy, Build or Steal: China's Quest for Advanced Military Aviation Technologies

Author:
Phillip C. Saunders and Joshua K. Wiseman
Publication Date:
12-2011
Content Type:
Working Paper
Abstract:
Although China continues to lag approximately two decades behind the world's most sophisticated air forces in terms of its ability to develop and produce fighter aircraft and other complex aerospace systems, it has moved over time from absolute reliance on other countries for military aviation technology to a position where a more diverse array of strategies can be pursued. Steps taken in the late 1990s to reform China's military aviation sector demonstrated an understanding of the problems inherent in high-technology acquisition, and an effort to move forward. However, a decade later it remains unclear how effective these reforms have been. Where are the People's Liberation Army Air Force (PLAAF) and China's military aviation industry headed? What obstacles must be overcome for China to join the exclusive ranks of those nations possessing sophisticated air forces and aviation industries capable of producing world-class aircraft?
Topic:
Arms Control and Proliferation and Science and Technology
Political Geography:
China and Israel