In Episode 0 of “Securities” by Lux Capital, Danny Crichton and Chris Gates talk about why the world needs another podcast; Deena Shakir joins to discuss the future of in-vitro fertilization (IVF) and a company she funded called Alife Health, and Danny discusses the global challenges that tech must confront in the 2020s. This is Episode 0 — named for the best movie in the Star Wars franchise and where it all begins.