Jamieson Greer takes his defense of Trump’s tariffs to the heart of globalization’s intellectual base
Jamieson Greer, US trade representative, during a Bloomberg Television interview during the World Economic Forum (WEF) in Davos, Switzerland, on Wednesday, Jan. 21, 2026. The annual Davos gathering of political leaders, top executives and celebrities runs from Jan. 19-23. Photographer: Chris J. Ratcliffe/Bloomberg