Populism is flourishing, in Europe and elsewhere: a populist holds power today in Argentina and perhaps tomorrow in the United States. What does its spread say about our societies? And how is it shaping them, where populists rule? Do their economic policies stand any chance of success? Do their foreign policies have a greater impact on the world around them or at home? If “Trump 2.0” comes to be, will he have a free hand? If so, what can we expect?

This issue of Politique étrangère looks at three conflicts currently unfolding around the world.

In 2023, forums that amplify the voice of the “Global South” have proliferated and grown louder. As contradictory and divided as they may be, these forums (BRICS+, Shanghai Cooperation Organization (SCO), G20, the Group of 77, the European Silk Road Summit…) attest to the emergence of new power relations, and especially new directions in foreign policy, with states rejecting alignment with the dominant powers of the past in favor of putting their own interests first. A new world is taking shape, with changeable, still uncertain, contours.

The European Union (EU) is holding firm in the face of the war in Ukraine—perhaps better than expected. But what long-term effects will the war have on European institutions and policies? The institutions will need to be changed to cope with the forthcoming expansions. The EU has certainly made progress toward common industrial and technological policies. But will this dynamic do away with a conception of strategic autonomy, encompassing both diplomacy and strategy? The European Union, which will undoubtedly be a key mover of future changes for the continent, remains largely uncertain in terms of its future configurations.

As its elections have unfolded this spring, Türkiye has again shown itself to be symptomatic of the times. Across the world, numerous political regimes oscillate between democratic forms of government and an authoritarian concentration of power; impressive periods of growth give way to inflation and recession; and international deregulation gives rise to widespread diplomacy in an effort to juggle a myriad of shifting political loyalties. Faced with the war in Ukraine, Ankara is playing a strong hand by enlarging its areas of presence and intervention. Türkiye is more important to its partners than ever, independent of its eventual domestic trajectory.

Western discourse predicted the advent of Chinese dominance in the very short term, but events have taken a rather different turn. The drivers that enabled the unprecedented growth of recent decades seem to have run out of steam. Moreover, the outcome of Beijing’s economic strategies is still uncertain, in a context shaped primarily by U.S. policies. China’s influence in the future will be considerable, but the direction its rebound will take remains unclear.

For Europeans, the events in Ukraine and the thorny issue of the Sino-American rivalry cannot paper over the other security problems we face: On what common vision of our history and future will we build the Europe of tomorrow? Has drug trafficking already changed the nature of our societies? Can we afford to turn away from instances of destabilization in Africa, from the Horn to the Sahel?