Political Leadership and Global Governance: Structural Power Versus Custodial Stewardship

This article examines the role of political leadership within the realm of global governance. Drawing upon relevant theories of political agency, particular attention is given to addressing the relationship between leadership and collective action. A two-level analysis of institution building in relation to maritime security and economic trade and investment reveals both strengths and weaknesses in practice. A review of the Law of the Sea Convention and the Multilateral Investment Agreement provides a salutary reminder that material power does not translate easily into dominating the rules of international conduct. The cases of the Asia Pacific Economic Cooperation Forum and the Trans-Pacific Partnership further highlight the importance of mixed sources of political leadership in responding to economic challenges at the regional level. The policy implication for both the United States and China is that taking the lead in Global Governance, either jointly or multilaterally, will require a renewed focus upon custodial stewardship that aims to realign interests with long-term goals

Validity of Dietary Assessment in Athletes: A Systematic Review

Dietary assessment methods that are recognized as appropriate for the general population are usually applied in a similar manner to athletes, despite the knowledge that sport-specific factors can complicate assessment and impact accuracy in unique ways. As dietary assessment methods are used extensively within the field of sports nutrition, there is concern the validity of methodologies have not undergone more rigorous evaluation in this unique population sub-group. The purpose of this systematic review was to compare two or more methods of dietary assessment, including dietary intake measured against biomarkers or reference measures of energy expenditure, in athletes. Six electronic databases were searched for English-language, full-text articles published from January 1980 until June 2016. The search strategy combined the following keywords: diet, nutrition assessment, athlete, and validity; where the following outcomes are reported but not limited to: energy intake, macro and/or micronutrient intake, food intake, nutritional adequacy, diet quality, or nutritional status. Meta-analysis was performed on studies with sufficient methodological similarity, with between-group standardized mean differences (or effect size) and 95% confidence intervals (CI) being calculated. Of the 1624 studies identified, 18 were eligible for inclusion. Studies comparing self-reported energy intake (EI) to energy expenditure assessed via doubly labelled water were grouped for comparison (n = 11) and demonstrated mean EI was under-estimated by 19% (−2793 ± 1134 kJ/day). Meta-analysis revealed a large pooled effect size of −1.006 (95% CI: −1.3 to −0.7; p < 0.001). The remaining studies (n = 7) compared a new dietary tool or instrument to a reference method(s) (e.g., food record, 24-h dietary recall, biomarker) as part of a validation study. This systematic review revealed there are limited robust studies evaluating dietary assessment methods in athletes. Existing literature demonstrates the substantial variability between methods, with under- and misreporting of intake being frequently observed. There is a clear need for careful validation of dietary assessment methods, including emerging technical innovations, among athlete populations

Intellectual Property Rights: Governing Cultural and Educational Futures

This article uses Foucauldian theories of governmentality to examine ways in which intellectual property rights regimes are embedded within broad spectrums of global and globalising discourses and yet are enacted through changing subjectivities at the local level. Using the 2004 Australia–United States Free Trade Agreement as a case in point, it shows how culture, education, free trade, foreign policy, and national security intersect and have the potential to limit access to cultural knowledge and textual resources for young people and educators