Applying an International Human Rights Framework to State Budget Allocations: Rights and Resources

Human rights based budget analysis projects have emerged at a time when the United Nations has asserted the indivisibility of all human rights and attention is increasingly focused on the role of non-judicial bodies in promoting and protecting human rights. This book seeks to develop the human rights framework for such budget analyses, by exploring the international law obligations of the International Covenant on Economic, Social and Cultural Rights (ICESCR) in relation to budgetary processes. The book outlines international experiences and comparative practice in relation to economic and social rights budget analysis and budgeting.

The book sets out an ICESCR-based methodology for analysing budget and resource allocations and focuses on the legal obligation imposed on state parties by article 2(1) of ICESCR to progressively realise economic and social rights to 'the maximum of available resources'. Taking Northern Ireland as a key case study, the book demonstrates and promotes the use of a ‘rights-based’ approach in budgetary decision-making.

The book will be relevant to a global audience currently considering how to engage in the budget process from a human rights perspective. It will be of interest to students and researchers of international human rights law and public law, as well as economic and social rights advocacy and lobbying groups.

Constraint rule-based programming of norms for electronic institutions

Norms constitute a powerful coordination mechanism among heterogeneous agents. In this paper, we propose a rule language to specify and explicitly manage the normative positions of agents (permissions, prohibitions and obligations), with which distinct deontic notions and their relationships can be captured. Our rule-based formalism includes constraints for more expressiveness and precision and allows to supplement (and implement) electronic institutions with norms. We also show how some normative aspects are given computational interpretation. © 2008 Springer Science+Business Media, LLC.

Recent contribution of sediments and fluids to the mantle's volatile budget

Subduction modifies the cycling of Earth's volatile elements. Fluid-rich sediments and hydrated oceanic lithosphere enter the convecting mantle at subduction zones. Some of the sediments and volatile components are released from the subducting slab, promote mantle melting and are returned to the surface by volcanism. The remainder continue into the deeper mantle. Quantification of the fate of these volatiles requires an understanding of both the nature and timing of fluid release and mantle melting(1). Here we analyse the trace element and isotopic geochemistry of fragments of upper mantle rocks that were transported to the surface by volcanic eruptions above the Batan Island subduction zone, Philippines. We find that the mantle fragments exhibit extreme disequilibrium between their U-Th-Ra isotopic ratios, which we interpret to result from the interaction of wet sediment melts and slab-derived fluids with rocks in the overlying mantle wedge. We infer that wet sediments were delivered from the slab to the mantle wedge between 8,000 and 10,000 years ago, whereas aqueous fluids were delivered separately much later. We estimate that about 625 ppm of water is retained in the wedge. A significant volume of water could therefore be delivered to the mantle transition zone at the base of the upper mantle, or even to the deeper mantle.