Jim talks with Pablos Holman about the ideas in his new book Deep Future: Creating Technology That Matters. They discuss deep tech versus shallow tech, computational modeling and simulation for real-world problems, the hacker mindset, the role of inventors, nuclear power and renewable energy solutions, population growth, development challenges, space-based solar power, the likelihood of fusion power, mistakes in German energy policy, energy storage limitations, the transformation of the apparel industry through automation, and much more.