“Exactly what is timespan, and why does it have a bearing on human endeavor?” I asked.

“Not just human behavior, but all living things, though right now we are focused on humans, the humans that inhabit our companies,” Pablo started. “Think about this. We plan a project and imagine, using our best judgement that the project will be complete within a specified, reasonable amount of time. When the project is finally complete, we now have the actual time elapsed. You must admit, these are concerns for every manager – How long did we intend the project to take, how long did it actually take? Time takes on two dimensions – intentions and actual elapsed time.”

“Okay,” I responded. “So far, I am still you.”

“Most often, when we think about time, we only think about elapsed time. We think about chronos, the measure of elapsed time.”

“A chronometer, like a stopwatch,” I connected.

“A river flows from its source to the sea, governed by gravity, volume, physical obstructions, and the water traveled can be measured in time. Does the river have intentions?”

I took a breath. “No,” I said, wondering if this was a trick question.

“Of course not,” Pablo replied. “Inanimate objects have no intentions, they only have elapsed time, from the source to the sea. We can describe inanimate processes easily within four dimensions, three dimensions of space and one dimension of time, elapsed time. But humans, human behavior, human endeavors require five dimensions, three dimensions of space and two dimensions of time. Elapsed time and the time span of intention.”