...A seismic and uncertain shift in U.S. trade policy has roiled markets and raised the specter of a global economic slowdown. As a result, we have updated our macro view. The jump in U.S. import tariffs, trading partner retaliation, ongoing concessions, and subsequent market turbulence constitute a shock to the system centered on confidence and market prices. The real economy is sure to follow, but by how much? We have again lowered our GDP growth forecasts for most countries and raised our inflation forecast for the U.S. We see a material slowdown in growth but not a U.S. recession at this juncture. The risks to our baseline remain firmly on the downside in the form of a stronger-than-anticipated spillover from the tariff shock to the real economy. The longer-term configuration of the global economy, including the role of the U.S., is also less certain. Global Macro Update: Seismic Shift In U.S. Trade Policy Will Slow World Growth We have also updated our U.S. economic forecasts given a...