Global Implications of the Tariff War: A Focus on the New South

March 27, 2026

This interview analyzes how tariff wars are transforming global power dynamics, disrupting trade systems, and redefining trade policy as a geopolitical tool, while examining the risks and opportunities for emerging economies and the Global South, the repositioning of regions like Latin America and Africa within shifting supply chains, and whether these tensions mark a lasting shift toward a fragmented global trade system or a temporary phase.

Speakers
Marcus Vinicius de Freitas
Senior Fellow
Marcus Vinicius De Freitas is Senior Fellow at Policy Center for the New South, focusing on International Law, International Relations and Brazil, and is currently a Visiting Professor of International Law and International Relations at China Foreign Affairs University in Beijing, China. Previously, he was a Professor of The Armando Alvares Penteado Foundation in Sao Paulo, where he served as the coordinator of their International Relations Program from December 2012 until December 2013. He was president of the Sao Paulo Directorate of the Progressive Party, having run for vice governor of the State of Sao Paulo in 2010, where his party polled in third place with more than 1.2 million votes. He also served as the Administrative Director of the Sao Paulo Metropolitan Housing Co ...
Diego Marroquin Bitar
Fellow - Americas Program, Center for Strategic and International Studies
window.location="https://www.policycenter.ma/adelcommunity/diego-marroquin-bitar"; ...

RELATED CONTENT

  • October 15, 2026
    The Policy Center for the New South, in partnership with The Asian Network, is organizing a webinar titled “Emerging Powers and the Remaking of Global Order” to examine the growing role of emerging powers and the Global South at a time of profound transformation in the international sys...
  • October 14, 2026
    في ظل التوترات الجيوسياسية المتصاعدة، تتغير طرق التجارة العالمية وتتبدل معها موازين الممرات الاستراتيجية. تفتح هذه الحلقة من «حديث الثلاثاء» النقاش حول التقاء المسارات البحرية والبرية داخل هذه الممرات، والعوامل التي تتحكم في طبيعة السلع التي تعبرها. وتبحث كذلك في ما يمكن للمغرب أن يجنيه...
  • Authors
    Florent Parmentier
    October 12, 2026
    Cet article soutient que le Chief Geopolitical Officer (CGO) doit être repensé à partir de l’expérience des entreprises africaines. Dans un environnement multipolaire et fragmenté, leur principal défi n’est pas seulement la gestion des risques, mais la préservation de plusieurs options stratégiques simultanément selon une logique de hedging. Trois modèles de CGO sont à distinguer : l’intermédiation (Office chérifien des Phosphates (OCP), Tanger Med), l’intégration régionale (Ethiopi ...
  • October 09, 2026
    Can Nigeria’s Dangote refinery help strengthen Africa’s energy security amid disruptions to global supply routes? This discussion considers how expanding local refining capacity can reduc ...
  • Authors
    Paul Isbell
    October 9, 2026
    In the first seven Policy Briefs of this ongoing series of analysis on Pan-Atlanticism: The Atlantic Basin in a Multipolar-Transnational World, we developed the argument that the strategic significance of the Atlantic Basin is on the rise for a range of international actors (states, regions and non-state agents) and from distinct political or ideological perspectives. In addition, in the most recently published Policy Brief -- “The U.S. and the Current International Reconfiguration: ...
  • Authors
    Marie-Noelle Nwokolo
    October 6, 2026
    The author of this opinion, Marie-Noelle Nwokolo, is a 2024 alumna of the Atlantic Dialogues Emerging Leaders Program.In September 1978, delegations from 138 countries gathered in Buenos Aires, Argentina, around a powerful idea: developing countries had knowledge, experience and capabilities worth sharing with one another. The Buenos Aires Plan of Action gave institutional form to what we now call South-South Cooperation, part of a wider post-colonial effort by developing ...
  • October 02, 2026
    Building on his Policy Brief "Latin America, World Politics and the Great Powers", Nizar Messari examines how recent developments are reshaping U.S. influence in the region and affecting ...
  • September 25, 2026
    Dans cet épisode d’Africafé, Amadou Diop analyse les défis de sécurité maritime auxquels font face les pays de l’Afrique atlantique, de la piraterie aux trafics transfrontaliers. Il souligne la nécessité de mutualiser les moyens et de partager l’information entre États. L’échange aborde...
  • Authors
    September 23, 2026
    Depuis 2010, environ, on sait que la Méditerranée orientale est une nouvelle province gazière. Des ressources gazières ont en effet été découvertes au large de quatre pays ou territoires, l’Égypte, Israël, Chypre et Gaza. Deux d’entre eux sont devenus producteurs et exportateurs de gaz naturel, l’Égypte et Israël. Au large de Gaza, le champ gazier de Gaza Marine n’a jamais été développé et il est très peu probable qu’il le soit prochainement en raison des très fortes tensions entre ...
  • Authors
    September 23, 2026
    Since around 2010, it has been known that the Eastern Mediterranean is a new gas province. Gas resources have indeed been discovered offshore four countries or territories: Egypt, Israel, Cyprus and Gaza. Two of them have become producers and exporters of natural gas, Egypt and Israel. Off the coast of Gaza, the Gaza Marine gas field has never been developed, and it is highly unlikely to be developed anytime soon given the very high tensions between the State of Israel and Hamas. By ...