Side note: textbooks like to talk about the "amazing" productivity growth in manufacturing, but that's only been something like 6 to 20 times, not 350 - 700 times.

The real story of productivity growth is in agriculture, and it's still going on, with autonomous vehicles and robotics. An amazing world we live in, where the process of growing food was capable of such incredible labor efficiency gains. Imagine if medicine was the same way...