Every so often, we get asked a question about what we do on our farm that makes me think a little harder after the conversation is over. The question that got me going this time was presented by an individual that may have only been trying to encourage conversation rather than a deep philosophical exploration. In any event, what this person got was probably what was wanted; a short, pleasant conversation that may have only scratched the surface of what could have been said. What I got was a headache afterwards as I tried to figure it out for myself...