Throughout the 90s and the 2000s, the world became a smaller place in trading terms and globalisation was dominant. But now in the age of Donald Trump, tariffs and trade sanctions are very much on the menu. But do tariffs actually work or do they in fact encourage the tariffed nation to innovate more and potentially become an even bigger arrival as is the case with China? All to discuss with Macro-Economist with Global Geopolitical Research Christian Takushi.