International Relations

Africa is home to approximately 1.4 billion people[1], about 16 percent of the world’s population, yet its continental share in global trade remains below 3 percent[2], according to the World Trade Organization (WTO). This suboptimal proportion of world trade is compounded by Africa's limited intra-continental trade. During the 26th Africa Business Conference (ABC) held at Harvard Business School (HBS) on the 17^th of February 20, 2024, industry experts, policymakers, students, faculty members, and entrepreneurs converged to interrogate these concerns and explore opportunities for improving intra-African trade. 

Joseph Nye considers lessons from his own work on preventing the spread of nuclear technology in the 1970s.

The U.S. position in the global value chain puts it at a disadvantage, and Washington's confrontational policies are making things worse.

Power transitions affect a state’s ability to exercise economic statecraft. As a dominating and a rising power approach parity, they face structural incentives to decouple their economies. This decoupling affects business-state relations: high-value businesses within the dominant power tend to oppose their state’s economic statecraft because of its costs to them, whereas low-value businesses within the rising power tend to cooperate because they gain from it. 

China leverages its market in a form of “predatory liberalism” that weaponizes the networks of interdependence created by globalization. ne response to China’s bullying would be for its targets to form an alliance to retaliate against China’s high-dependence trade should Beijing act against any alliance members. 

Chinese strategists increasingly believe that U.S. nonnuclear strategic capabilities threaten China’s nuclear forces. Although there is limited evidence of a shift in its nuclear strategy, China is changing its strategic posture to ensure its second-strike capability, including by relying on advanced conventional weapons (e.g., counterspace capabilities, cyber weapons, and electronic warfare) that can target U.S. missile defense. The dynamics of a nuclear-conventional entangled security dilemma may weaken arms race stability.

Joseph S. Nye argues that history shows that globalization is largely driven by technological changes that reduce the importance of distance, and that will not change.

Most public discussion this winter reflects a conviction that Ukraine must — and can — win a decisive victory. But what constitutes a win against a country such as Russia? As we consider the road ahead, we cannot escape the brute fact that Putin commands an arsenal of roughly 6,000 nuclear weapons that could kill us all.

Stephen Walt writes that because warfare is inherently destructive and often uncertain, realists tend to be wary of idealistic crusades and mindful of the danger of threatening what others regard—justifiably or not—as vital interests.

Economic interdependence has long been considered important to international peace. Questions about harmful effects of the free flow of capital, however, are arising. China and Organization for Economic Co-operation and Development countries are increasingly involving their business firms in security and intelligence work, causing a security dilemma dynamic that increases economic competition.