Finally, once you've hired all those new people, they will need to be trained, not only for their current jobs but also for the next one or two jobs in the career paths they choose at Amazon. What training "puzzle pieces" would you need to assemble to advance the skills of Amazon's employees, the person starting in the warehouse with a high school degree, the warehouse employee wanting to develop more technical skills, the technical person without a software engineering degree who wants to learn to build software, and the more advanced geeks with software engineering experience who need to learn artificial intelligence and the massive Amazon Web Services cloud platform, the largest in the world? If Amazon's CEO Jeff Bezos put you in charge of human resources, what would you do