Desertification and Global Change: Innovative Management of Scarce Resources in Semi-Arid Areas. Experiences from development and research: Challenges for a better future

While most events related to the International Year of Deserts and Desertification 2006 took mainly a problem-oriented perspective and approach, the Bern Symposium held in May 2006 tried to adopt a more positive attitude by attempting to take stock of experience as well as best and worst practices in the past, both in development practice and in research. Through this deliberate focus on potentials, positive experiences, solutions and pathways, predominant passive and reactive attitudes and hopelessness might be better overcome. The Symposium was organized by CDE, NCCR North-South and Forum SLM.

Achievements and Challenges 20 Years after Beijing: A View from Switzerland

Despite being one of the world’s wealthiest countries and most modern economies, in Switzerland gender equality remains an elusive challenge. Paid maternity leave, legal abortion and an increase in women’s educational attainment are some of the milestones achieved since 1995, when the country was one of 189 states to adopt the Beijing Declaration and Platform for Action at the Fourth World Conference on Women. But while legal gender equality may be nearly achieved, much remains to be done to achieve gender equality in practice. Rigid gender stereotypes, wage discrimination, women’s heavy care burden, segregation in the workplace, violence against women, under-representation of women in political and economic decision making, and structural obstacles to reconciling family duties with employment still stand in the way of gender equality. In order to realize gender equality, government, employers, politicians and civil society all need to take concrete and coordinated actions. These range from changes in the educational sector, in the labour market and in the social security system to an active foreign policy that promotes women’s human rights.

[Lineage tracing of epicardial cells during development and regeneration].

Tracing the history of individual cells during embryonic morphogenesis in a structure as complex as the cardiovascular system is one of the major challenges of developmental biology. It involves determining the relationships between the various lineages of cells forming an organ at different stages, describing the topological rearrangements tissues undergo during morphogenesis, and characterizing the interactions between cells in different structures. However, despite the great expectations raised in the field of regenerative medicine, only limited progress has been made in using regenerative therapy to repair the cardiovascular system. Recent research has highlighted the role of the epicardium during cardiac regeneration, but it is still unclear whether it is important for molecular signaling or acts as a source of progenitor cells during this process. Consequently, increasing knowledge about the origin, diversification and potential of epicardial cells during development and homeostasis and under pathological conditions is of fundamental importance both for basic research and for the development of effective cellular therapies. The aims of this article were to provide a general overview of the classical techniques used for tracing cell lineages, including their potential and limitations, and to describe novel techniques for studying the origin and differentiation of the epicardium and its role in cardiac regeneration.

The Preferential Liberalization of Trade in Services: African Perspectives And Challenges

This chapter takes stock of the state of play of preferential trade negotiations in services in Africa. It explores the factors that lie behind the reluctance of African governments to bind service sector policy under international treaties. The chapter chronicles several ongoing initiatives aimed at deepening intra-regional trade and investment among the eight regional economic cooperation areas found on the continent. It also describes external liberalization efforts engaging Africa with the rest of the world in services trade, devoting particular attention to negotiations underway with the European Community (EC) with a view to concluding WTO-compatible Economic Partnership Agreements (EPAs). The chapter draws attention to several novel features of the EC-CARIFORUM EPA in the services field and discusses its possible implications for Africa’s ongoing processes of integration in services markets at both the intra- and extra-regional levels. The chapter concludes with a broader discussion of a range of policy challenges confronting African governments in designing development-enhancing strategies of engagement in services trade negotiations.