Virtually everyone, across the ideological spectrum, has the view right now that it's too hard to build things (or get things done generally) in America. New infrastructure is thwarted by red tape and permitting. New housing is thwarted by YIMBYism. Even something that doesn't require much new construction -- like NYC's attempt to impose congestion pricing -- is difficult to get done after years and years of wrangling. What is the core problem? And what can be done to address it? On this episode, we speak with John Arnold, who started his career as an energy trader at Enron, before going on to found a highly successful energy hedge fund. Now in his role as the co-founder of Arnold Ventures, he works on policy solutions to address these key bottlenecks. We discuss how he goes about philanthropy to affect policy change, the problems he's identified, and what solutions could be put in place to improve domestic development.