Translating Rhetoric to Reality: The Future of Family and Children's Services

These remarks were first prepared by the author for the inauguration of the Marion Elizabeth Blue Endowed Professorship in Children and Families at the University of Michigan School of Social Work. They were delivered on October 5, 1999, and originally appeared as a monograph published by the University of Michigan School of Social Work in December 1999. They are reprinted here by permission.

Book Review: Benedetta Brevini, Arne Hintz, and Patrick Mccurdy (eds.): Beyond Wikileaks. Implications for the Future of Communications, Journalism and Society

This is a review of the highly informative and thought-provoking book, Beyond WikiLeaks: Implications for the Future of Communications, Journalism and Society, co-edited by Benedetta Brevini, Arne Hintz and Patrick McCurdy (Palgrave Macmillan, 2013).

Intensive care sedation: the past, present and the future

Despite the universal prescription of sedative drugs in the intensive care unit (ICU), current practice is not guided by high-level evidence. Landmark sedation trials have made significant contributions to our understanding of the problems associated with ICU sedation and have promoted changes to current practice. We identified challenges and limitations of clinical trials which reduced the generalizability and the universal adoption of key interventions. We present an international perspective regarding current sedation practice and a blueprint for future research, which seeks to avoid known limitations and generate much-needed high-level evidence to better guide clinicians' management and therapeutic choices of sedative agents.

A glimpse into the future composition of marine phytoplankton communities

It is expected that climate change will have significant impacts on ecosystems. Most model projections agree that the ocean will experience stronger stratification and less nutrient supply from deep waters. These changes will likely affect marine phytoplankton communities and will thus impact on the higher trophic levels of the oceanic food web. The potential consequences of future climate change on marine microbial communities can be investigated and predicted only with the help of mathematical models. Here we present the application of a model that describes aggregate properties of marine phytoplankton communities and captures the effects of a changing environment on their composition and adaptive capacity. Specifically, the model describes the phytoplankton community in terms of total biomass, mean cell size, and functional diversity. The model is applied to two contrasting regions of the Atlantic Ocean (tropical and temperate) and is tested under two emission scenarios: SRES A2 or “business as usual” and SRES B1 or “local utopia.” We find that all three macroecological properties will decline during the next century in both regions, although this effect will be more pronounced in the temperate region. Being consistent with previous model predictions, our results show that a simple trait-based modeling framework represents a valuable tool for investigating how phytoplankton communities may reorganize under a changing climate.

Ocean (De)oxygenation Across the Last Deglaciation: Insights for the Future

Anthropogenic warming is expected to drive oxygen out of the ocean as the water temperature rises and the rate of exchange between subsurface waters and the atmosphere slows due to enhanced upper ocean density stratification. Observations from recent decades are tantalizingly consistent with this prediction, though these changes remain subtle in the face of natural variability. Earth system model projections unanimously predict a long-term decrease in the global ocean oxygen inventory, but show regional discrepancies, particularly in the most oxygen-depleted waters, owing to the complex interplay between oxygen supply pathways and oxygen consumption. The geological record provides an orthogonal perspective, showing how the oceanic oxygen content varied in response to prior episodes of climate change. These past changes were much slower than the current, anthropogenic change, but can help to appraise sensitivities, and point toward potentially dominant mechanisms of change. Consistent with the model projections, marine sediments recorded an overall expansion of low-oxygen waters in the upper ocean as it warmed at the end of the last ice age. This expansion was not linearly related with temperature, though, but reached a deoxygenation extreme midway through the warming. Meanwhile, the deep ocean became better oxygenated, opposite the general expectation. These observations require that significant changes in apparent oxygen utilization occurred, suggesting that they will also be important in the future.

Sustainable Wastewater Management: Is it Possible to Regulate Micropollution in the Future by Learning from the Past? A Policy Analysis

This paper applies a policy analysis approach to the question of how to effectively regulate micropollution in a sustainable manner. Micropollution is a complex policy problem characterized by a huge number and diversity of chemical substances, as well as various entry paths into the aquatic environment. It challenges traditional water quality management by calling for new technologies in wastewater treatment and behavioral changes in industry, agriculture and civil society. In light of such challenges, the question arises as to how to regulate such a complex phenomenon to ensure water quality is maintained in the future? What can we learn from past experiences in water quality regulation? To answer these questions, policy analysis strongly focuses on the design and choice of policy instruments and the mix of such measures. In this paper, we review instruments commonly used in past water quality regulation. We evaluate their ability to respond to the characteristics of a more recent water quality problem, i.e., micropollution, in a sustainable way. This way, we develop a new framework that integrates both the problem dimension (i.e., causes and effects of a problem) as well as the sustainability dimension (e.g., long-term, cross-sectoral and multi-level) to assess which policy instruments are best suited to regulate micropollution. We thus conclude that sustainability criteria help to identify an appropriate instrument mix of end-of-pipe and source-directed measures to reduce aquatic micropollution.

Apella or the future of the Jews

by a Quarterly Reviewer [d.i. Laurie Magnus]

Current management options for liposarcoma and challenges for the future

Liposarcoma (LS) represents one of the most common soft tissue sarcomas. There are three major subtypes, namely, well/dedifferentiated, myxoid/round cell and pleomorphic LS. In general, LS is known to be a relatively chemo-resistant sarcoma subtype with the exception of the myxoid variant. Conventional chemotherapy with doxorubicin and ifosfamide represents the mainstay of systemic treatment in the first line. Other active cytotoxic agents include gemcitabine and docetaxel and the marine-derived compounds trabectedin. Recent progress in molecular diagnostics of each single LS subtype has improved the knowledge of the molecular characteristics and has led to two recent treatment targets: the amplification of mouse double minute 2 homolog and cyclin-dependent kinase-4 in well- and dedifferentiated LS. Thus far, only early-phase trials are reported and no new drugs have been introduced in daily clinical practice. The focus of this review is on current systemic treatment options, including novel strategies.

The future of Israel

by James Waterman Wise