Self-reliance is similar to the 1930s. Geopolitical tensions, wars and high tariff rates fragment the global economy. Multilateral institutions lose relevance or are abandoned, so transnational challenges such as climate change, migration, and cyber threats proliferate. Globalization has given way to a patchwork of self-contained economies focused on self-reliance and resilience over integration.
This scenario is driven by populism and nationalism gaining momentum in many countries, with voters blaming globalization for job losses and inequality. Protecting domestic industries becomes a political imperative, as economic sovereignty and national identity emerge as rallying cries across countries.
As the rules-based international order erodes, trust collapses not only between rival blocs but also among traditional allies, such as the US and the EU. Tensions among major powers and a growing number of geopolitical flashpoints — including a variety of dormant historical disputes flaring up into active conflicts — fuel global uncertainty, disrupt supply chains, and destabilize flows of critical resources.
Governments move to secure domestic sources and build strategic stockpiles of essentials such as energy, food and rare earths. They launch sweeping industrial policy packages to secure domestic production in strategic sectors. Digital sovereignty becomes a central priority. As global standards collapse, interoperability declines, and digital borders emerge.
Economies fragment into domestically focused enclaves, with the most significant negative effects on companies’ operations and supply chains. While most sectors would be affected, some would face greater challenges in adapting their operations to this world:
- Technology and telecommunications: While moderate versions of this scenario may provide incremental upside for telecommunications companies, a more extreme scenario would lead to reduced market access, higher equipment costs, limited skills access and reduced innovation across technology and related sectors.
- Industrial products: Government investment to achieve self-reliance in manufacturing could create some opportunities, but companies would face significant supply and price pressures for both advanced manufacturing and industrial commodities.
- Insurance: In a world of nationalized markets, insurers would have limited ability to spread risk across their portfolios. They would also be limited by having access only to smaller pools of capital.
- Public sector: Efforts to reshore and onshore economic activities are likely to increase costs and reduce efficiency, especially in defense, infrastructure, and health care — which could undermine national power. Such policies would also strain public finances.