Time As a Condition Sine Quanon In the wintertime I usually go for a walk in the forest. I like to see nature sleep. There are no cars, ads or neon signs, just the sound of the leaves and pebble gravel under my feet and the silent view of the oak trees. Walking along the hiking path I see hundreds of acorns lying half-covered by leaves on both sides of the trail. "This is unusual fot this time of the year," I thought. I picked one of them up from the ground and observed it carefully. At first glance I wasn't aware of it, but it seemed to be germinating. As I was holding this seed in my hand I tried to imagine how one day it would become a giant oak tree like the others around me. "How long does it take for a oak tree to grow? Twenty, maybe thirty years?" I asked myself looking down at the acorn. The process of growing from seed to tree requires a very long time, in some cases an entire human lifespan. This growth seems invisible if you merely stand in fron...