Saving global economic governance from the ‘Trump shock’

Why rules-supporting countries should establish a ‘third pole’ in the global economy, without the US and China

Chatham House report

Published 2 June 2026

ISBN: 978 1 78413 680 2

Image — Heads of state and government meet at the G20 leaders’ summit on 23 November 2025 in Johannesburg, South Africa – a summit boycotted by the US. Photo credit: Copyright © Per-Anders Pettersson/Getty Images

Image of G20 meeting in Johannesburg, 2025

Since Donald Trump took office again in early 2025, his administration’s economic policies – in such areas as trade, energy security, climate change, financial/monetary stability and international aid – have together constituted a dramatic break with the post-war economic consensus. This report considers how other countries can best respond to this ‘Trump shock’ as well as to China’s longer-term resistance to some critical international economic norms. 

The report advocates the establishment of a permanent alliance of market-oriented economies – a ‘third pole’ in the global economy. Its goal would be to preserve and improve, in the largest economic space possible, the core principles and rules of economic openness, absence of coercion and pursuit of mutual benefit. 

The group would be open in principle to all but would not, for the foreseeable future, include either the US or China. To be large enough to be effective, without being unwieldy, the third pole should have at its core the EU and the 12 countries of the Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP), plus potentially some other major economies whose objectives are aligned with those of the pole, such as Brazil, South Africa and South Korea.

DOI: 10.55317/9781784136802