Researchers examined +200k teams to see how performance is distributed. There's a LOT of poor-performing teams, and a lot more exceptional teams than expected!
Basic premise: because technology (and other factors), firms were able to flatten, putting more managers under the direct control of a senior leader.
For every dollar spent on hardware, companies need to spend nine dollars in software, training, and business process redesign. (I think that's way low.)
Whether or not AI eats your job has to do with three bottlenecks: Perception & Manipulation; Creative Intelligence; Social Intelligence.