The United States’ unique economic advantages – deep financial markets, a strong institutional framework, and the world's dominant reserve currency – should not be mistaken for invincibility. In fact, markets are already pricing US policy uncertainty the same way they price that of countries that do not have a reserve currency.

In today’s interconnected global economy, tariffs produce outcomes that are very different from what traditional economic models would predict. Rather than causing only limited and temporary distortions, tariffs can generate persistent inflation, significant output losses, and damaging international spillovers.

The traditional rhetoric of the World Economic Forum centered on global integration, climate change and international cooperation. Not anymore.