How will the COVID-19 pandemic impact food security and virtual water “trade”? This is not an easy question as we must consider the multifaceted and complex nature of the aspects and variables at play. Aspects to consider are both the global food supply system and access to food. The global food system is based on food production, food processing, food transport and trade. Furthermore, elements which could be affected by the virus are the food retailing sector and the income of final consumers.

In this penetrating analysis of the role of political leadership in the Cold War's ending, Archie Brown shows why the popular view that Western economic and military strength left the Soviet Union with no alternative but to admit defeat is wrong. To understand the significance of the parts played by Mikhail Gorbachev, Ronald Reagan and Margaret Thatcher in East-West relations in the second half of the 1980s, Brown addresses several specific questions: What were the values and assumptions of these leaders, and how did their perceptions evolve? What were the major influences on them?

Over a relatively short period of time, Beijing moved from dismissing the UN to embracing it. How are we to make sense of the People's Republic of China's (PRC) embrace of the UN, and what does its engagement mean in larger terms?

Why is there variation in how violent nonstate groups interact in armed conflict? Where armed conflict and organized crime converge in unstable regions worldwide, these groups sometimes enter cooperative arrangements with opposing groups. Within the same unstable setting, violent nonstate groups forge stable, long-term relations with each other in some regions, engage in unstable, short-term arrangements in others, and dispute each other elsewhere.

Rising economic inequality has aggravated long-standing labor market disparities, with one exception: government employment. This article considers the puzzle of black-white wage parity in the American public sector. African Americans are more likely to work in the public than in the private sector, and their wages are higher there. The article builds on prior work emphasizing institutional factors conditioning this outcome to argue that employee mobilization can motor it.

As nationalist sentiments gain traction globally, the attitudinal and institutional foundations of the international liberal order face new challenges. One manifestation of this trend is the growing backlash against international courts. Defenders of the liberal order struggle to articulate compelling reasons for why states, and their citizens, should continue delegating authority to international institutions. This article probes the effectiveness of arguments that emphasise the appropriateness and benefits of cooperation in containing preferences for backlash among the mass public.