What Could Go Right returns for season 5 this fall, but in the meantime we’re excited to share an episode of Ones and Tooze this week. Ones and Tooze is a weekly economics podcast from Foreign Policy hosted by FP deputy editor Cameron Abadi and FP columnist, economic historian and author Adam Tooze. In this episode, Cameron and Adam take a look at the emergence of green hydrogen and how this green energy source, which generates a tremendous amount of heat, will help reduce emissions for creating steel and other industrial processes.  Also in this episode, Cameron and Adam take a look at European travel on the cheap. They discuss low cost travel options, hosteling, and which European countries offer the most bang for the buck.  Find more episodes of Ones and Tooze at https://link.chtbl.com/onesandtoozepodcast Learn more about your ad choices. Visit megaphone.fm/adchoices