The move toward a less efficient, more expensive global supply chain is not a failure but a strategic correction. Over-prioritizing efficiency created a dangerous dependency on China. Diversification, while costlier in the short term, is a fundamental principle of long-term risk management.

The popular narrative of deglobalization is incorrect. Geopolitical and economic shocks are not causing a retreat from global trade but rather a massive "rewiring." Countries and companies are adapting by diversifying sources and markets, creating a more resilient, albeit more complex, global economic system.

Companies are moving away from single, hyper-efficient global supply chains. The new strategy involves setting up parallel, regional manufacturing locations (e.g., China plus the US, or China plus Mexico and Vietnam) to create redundancy and mitigate risks from disruptions like pandemics, natural disasters, or geopolitical events.

Contrary to narratives about excess demand, the recent inflationary period was primarily driven by supply-side shocks from COVID-related disruptions. Evidence, such as the New York Fed's supply disruption index accurately predicting inflation's trajectory, supports this view over a purely demand-driven explanation.

The Japanese government's new emphasis on economic security represents a fundamental philosophical shift away from global optimization and efficiency. This reorientation towards redundancy, autonomy, and supply chain resilience is now the primary driver of capital allocation into strategic sectors.

It's the volatility and unpredictability within the supply chain environment—rather than the magnitude of a single shock—that can dramatically amplify the inflationary effects of other events, like energy price spikes. This suggests central banks need situation-specific responses.

The post-Cold War era of stability is over. The world is returning to an 'Old Normal' where great power conflict plays out in the economic arena. This new state is defined by fiscal dominance, weaponized supply chains, and structurally higher inflation, risk premia, and volatility.

Geopolitical uncertainty is forcing economic and security policy to merge. Events like the Munich Security Conference now signal future inflationary pressures, as nations plan massive spending on defense and strategic infrastructure in response to shifting alliances.

The Iran conflict highlights systemic supply chain vulnerabilities, pushing multinationals beyond optimizing for lowest cost. Companies must now build resilient "anti-fragile" supply chains that can withstand geopolitical shocks. This strategic shift requires significant capital expenditure, creating new investment opportunities.