Global networks and global change-induced tipping points

The existence of “tipping points” in human–environmental systems at multiple scales—such as abrupt negative changes in coral reef ecosystems, “runaway” climate change, and interacting nonlinear “planetary boundaries”—is often viewed as a substantial challenge for governance due to their inherent uncertainty, potential for rapid and large system change, and possible cascading effects on human well-being. Despite an increased scholarly and policy interest in the dynamics of these perceived “tipping points,” institutional and governance scholars have yet to make progress on how to analyze in which ways state and non-state actors attempt to anticipate, respond, and prevent the transgression of “tipping points” at large scales. In this article, we use three cases of global network responses to what we denote as global change-induced “tipping points”—ocean acidification, fisheries collapse, and infectious disease outbreaks. Based on the commonalities in several research streams, we develop four working propositions: information processing and early warning, multilevel and multinetwork responses, diversity in response capacity, and the balance between efficiency and legitimacy. We conclude by proposing a simple framework for the analysis of the interplay between perceived global change-induced “tipping points,” global networks, and international institutions.     

INTERNET SERVICE PROVIDERS＇ LIABILITY FOR PERSONAL DAMAGES ON SOCIAL NETWORKING WEBSITES

The increasing popularity of the Internet in recent times brought profound changes to the society as a whole. Communications mediated by computers are now a consolidated reality in large parts of the world. And the virtual social networks are confused by many with the Internet concept itself. In turn, the Brazilian legal system lacks specific legal rules to address the legal relations taking place within its scope. And the case law is increasingly facing the subject. Within that framework, the doctrine＇s role is emphasized. Therefore, this article aims at investigating the civil liability for consumer accidents occurred in social networking websites on the Internet. After describing the virtual universe＇s peculiarities, this paper intends to approach the consequences when consumer accidents occur, since those accidents, considering the technological complexity of that environment, stress the obvious vulnerability of the consumer even more.     

Agencification of Public Service Delivery in Nigeria： An Empirical Study of Selected Public Agencies in Lagos State

There have been efforts to establish agencies as part of a strategy to improve service delivery world-wide. In Nigeria, agencies have also been established at both the national and state levels. The Lagos State Government has also established various agencies to fulfill different government functions in the state. After many years, the activities of these agencies have improved the delivery of services to the people in Lagos State, but there is still much to be done. This is why this study examines agencification of public service delivery in Nigeria with reference to Lagos State. The study uses mixed methods and triangulated data to achieve the research objectives. Questionnaire was used to collect data from service users and departmental officials. Face-to-face interviews were conducted with key officials of the selected agencies. Key documents were also reviewed. The findings reveal： lack of human resources capacity, inadequate financial management skills, and poor management of service providers, and the environment of the people of Lagos State are not considered in the conception and the implementation of the service-delivery-driven agencies. The study therefore recommends that agencification of public service in Lagos State as conceived if properly implemented can contribute to effective public service delivery.     

Exploitation dressed in a suit,shining shoes,and carrying a suitcase full of dollars: What does China want in Africa?

China has provided billions of dollars in loans to African countries with no strings attached compared with Western financial aid. Although the argument that China is exploiting Africa for its resources has often clouded Beijing's continued support for Africa, many African leaders have welcomed China's economic assistance and have begun to see China as a more reliable partner compared with the West. By strictly examining relevant literature on Sino–African relations, this study comprehensively explores the dynamics, implications, and benefits of Chinese investments in Africa. Whether China is indeed exploiting Africa, which will continue to be debated, it is clear that Chinese investments have contributed significantly to the development of Africa and will continue to do so as the West has been replaced by Beijing as Africa's biggest trading partner. African countries are therefore likely to continue strengthening their relationship with China further jeopardising the interests of West in the continent.     

Engaging with cultural practices in ways that benefit women in northern Nigeria

This study explores the intra-household impact of improved dual-purpose cowpea (IDPC) from a gender perspective, in terms of productivity and food, fodder, and income availability, the impact of which is linked to the income thus placed in the women's hands. Surplus income is important in providing food and nutritional benefits to the home, particularly during periods of risk. More importantly, income generated through the adoption of improved cowpea varieties has entered a largely female domain, where transfers of income reserves were passed on between women of different ages, with significant impact in terms of social and economic development. However, the technology has strengthened the separation of working spheres between men and women. Future technologies should, from the outset, explore provisions existing within the local rubric, to focus on women with the aim of expanding their participation in agriculture with the associated benefits to their families.     

Determining Factors of the Effectiveness of IP-based Spin-offs: Comparing the Netherlands and the US

In this paper we describe and analyse IP-based spin-offs as a relatively new phenomenon for transferring knowledge from science to industry. We argue that the effectiveness of this mechanism is subject to a complex array of institutional factors. These factors entail national, sectoral, regional and managerial institutions. Based on an indicative comparison between the Netherlands and the United States we find that is especially the combination of national and sectoral institutions that condition whether an IP-based spin-off is established in the first place, whereas regional and managerial institutions condition its subsequent chances of success. We finish by formulating some notions for public policy.