It is Alan Watts after all, but I don't see how it relates to metaphysics. As he said at the end, it depends on which circle he is conversing with because its simple ecological awareness. An organism does not evolve randomly, but in reaction to its environment. The main thing to take away from this is that there is a transaction occurring where one both affects their environment and is affected by it.
The reason I point out the importance of remembering this situation is impossible can be understand with this cartoon
http://3.bp.blogspot.com/_PiwX7bJuCO...l-get-real.png
You cannot apply thought-experiments to reality and assume it will allow you to understand reality. Consider different people like different shades of color. While there are a finite number of color combinations on a computer (FFFFFF -> 000000) in reality these combinations go on for infinity, just as the number pi does. When dealing with real numbers, the chances of pulling out a perfect integer or even something finite are infinitely small. In reality, everything is unique.
Logically speaking human behavior is determined by causation and there is no free will. But again, that only applies to the concept model and not the experiential reality. I understand the purpose of the thought experiment is to figure out the problem of freewill but what I'm trying to say is the problem of free will is too complex to be rationally understood. In the most basic definition of free will it does not technically exist. But there are thousands of other definitions through which is does exist.