OnGranularity (ThoughtStorms)

It's important to grasp the problem of granularity. Most systems or worlds of interacting things have a granularity of discrete actions and events. Rough, approximate theories, the kind we need everywhere from economics and politics, ethics to ecology to statistical mechanics, are hostage to granularity. If the granularity of transactions were at a different scale, the effects may be very different.

** ExtremeProgramming says it's very short

** WorldsWithinWheels / ShearingLayers