<p>Trump’s unpredictability injects uncertainty into the economy, foreign policy, and everything else he touches. Even as his war messaging varies wildly moment to moment, the world economy is certain of one thing: it’s bad for the Strait of Hormuz to close.</p><br><p>Guest:&nbsp; Justin Wolfers, professor of economics at the University of Michigan.&nbsp;</p><br><p>Want more What Next? Subscribe to Slate Plus to access ad-free listening to the whole What Next family and across all your favorite Slate podcasts. Subscribe today on Apple Podcasts by clicking “Try Free” at the top of our show page. Sign up now at<a href="http://slate.com/whatnextplus" rel="noopener noreferrer" target="_blank"> slate.com/whatnextplus</a> to get access wherever you listen.</p><br><p>Podcast production by Elena Schwartz, Paige Osburn, Anna Phillips, Madeline Ducharme, and Rob Gunther. </p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>