Arthur Brock & Fernanda Ibarra talk to Jim about how Holochain works, its agent-centric design & how it's different from Etherium and Blockchain, key management, intrinsic data integrity, decentralized validation, micro-service development architecture, zomes, DNA, hApp's, UI development, distributed hash tables & searchability, gossip protocols & indexing, data & hosting incentives, the costs of Holochain's platform change, writing Holochain apps, Holo hosting, Holo ports, HoloFuel, HOT token, and more.