Give soils their due Wall, Diana H; Six, Johan
Science (American Association for the Advancement of Science),
2015-Feb-13, 2015-02-13, 20150213, Volume:
347, Issue:
6223
Journal Article
Peer reviewed
We are not paying enough attention to the world's soils, a "nearly forgotten resource" and our "silent ally," 33% of which are in a state of degradation. We can't breathe, eat, drink, or be healthy ...without sustainably managing soils. So in recognizing 2015 as the International Year of Soils, the United Nations (UN) is focusing global attention on the increasing pressures on soils and their ripple effect on other global challenges.
Provision of food is a prerequisite for the functioning of human society. Cropland where food and feed are grown is the central, limiting resource for food production. The amount of cropland needed ...depends on population numbers, average food consumption patterns, and output per unit of land. Around the globe, these factors show large differences. We use data from the Food and Agriculture Organization to consistently assess subcontinental dynamics of how much land was needed to supply the prevailing diets during a span of 46 y, from 1961 to 2007. We find that, in most regions, diets became richer while the land needed to feed one person decreased. A decomposition approach is used to quantify the contributions of the main drivers of cropland requirements for food: changes in population, agricultural technology, and diet. We compare the impact of these drivers for different subcontinents and find that potential land savings through yield increases were offset by a combination of population growth and dietary change. The dynamics of the three factors were the largest in developing regions and emerging economies. The results indicate an inverse relationship between the two main drivers behind increased land requirements for food: with socioeconomic development, population growth decreases and, at the same time, diets become richer. In many regions, dietary change may override population growth as major driver behind land requirements for food in the near future.
Do states get higher social status from fighting? The prestige of war depends on the type of “status order” that it is interpreted in. Status orders condition and enable the pursuit and recognition ...of status within social clubs of world politics. Depending on the status order, social clubs may either value or stigmatize belligerence. An analysis comparing the status recognition that Russia received in three social clubs (the great power club, the G-8, and the UN Security Council) after it annexed Crimea and invaded eastern Ukraine in 2014 explores this assumption. The analysis shows that war generated different status effects on Russia's status within each of these clubs. Contrary to popular belief, and amid widespread condemnation, Russia was increasingly recognized as a great power within U.S. public discourse. In contrast, Russia's belligerence diminished its status within the G-8 and had little effect on its status in the UN Security Council. The findings underline the importance of context in estimating status effects of participating in wars and any other behavior that might impact a state's standing in world politics.
This book provides new insights into how change occurs in international law, through a uniquely comprehensive analysis of the mechanisms that allow the 'old' treaty-framework of the UN Convention on ...the Law of the Sea to respond to changing circumstances.
Antifeminist mobilisation is growing in the United Nations. It is led by a coalition of certain post-Soviet, Catholic, and Islamic states; the United States; the Vatican; conservative nongovernmental ...organisations, occasionally joined by the Organisation for Islamic Cooperation, the League of Arab States, the UN Africa Group, and the G77. Uniting them is the aim of restoring the ‘natural family’ and opposing ‘gender ideology’. The group has become increasingly strategic, and its impact can already be seen in a number of UN fora, including the Security Council. By surveying feminist notions of backlash and comparing them to Alter and Zürn’s definition of ‘backlash politics’, the article gauges whether the group’s activities can be characterised as such politics. The conclusion is that they can, suggesting that we are looking at a group with the potential to alter not only the global course of women’s rights but also how politics is done within the UN.
This article will introduce the 'perpetual peacebuilding' paradigm. Academics and policy-makers have accepted that the linearity of the liberal peace neither reflects, nor should it drive, the tumult ...of peacebuilding. Nevertheless, practitioners have made merely cosmetic changes to their approaches. Within the perpetual peacebuilding paradigm, peacebuilding is envisioned as an ever-developing process manifested in a series of (re-)negotiations of the social and political contract. Notions of success and failure and concepts such as 'tracks' and 'peace agreements' are abandoned, and peace is both utopian and subjective. Lastly, the peacebuilding community is called upon to display greater courage and creativity.
Abstract
The circular economy (CE) and bioeconomy (BE) are recognized as potential solutions for achieving sustainable development, yet little research has examined their potential contribution to ...the United Nations’ Sustainable Development Goals (SDGs). In this study, we conducted a bibliometric analysis of 649 articles published between 2007 and 2022, as well as a systematic literature review of 81 articles, to assess the extent to which the CE and BE communities have addressed the SDGs. Our analysis identified 10 research gaps including the limited number of empirical quantitative papers, particularly in the context of BE, and the underrepresentation of developing regions such as Latin America and Africa in the literature. Our main finding reveals that the CE community primarily focuses on SDG 12, Responsible Consumption and Production, followed by SDG 9, Industry, Innovation, and Infrastructure; SDG 7, Affordable and Clean Energy; and SDG 6, Clean Water and Sanitation. The BE community, on the other hand, focuses primarily on SDG 7, followed by SDG 9 and SDG 12. However, both communities lack attention to social SDGs such as quality education, poverty, and gender equality. We propose that a combination of CE and BE, known as circular bioeconomy, could help countries achieve all SDGs. Further research is needed to develop and implement circular bioeconomy policies that address these gaps and promote sustainable development. In this sense, our study identified an important research gap that needs more attention in the future.
PDF
