In the past, faster transportation also made communication faster. This isn't the case anymore. There are also diminishing returns. > Imagine a delivery servic

In the past, faster transportation also made communication faster. This isn't the case anymore. There are also diminishing returns. > Imagine a delivery service that can offer 5 shipments a day vs 4 because the trains are faster. Unfortunately, we are far from the point where we have so few problems left that this is the most effective use of resources.