The Truth Is Never Clean and Never Simple

I suppose this is a podcast about wisdom and what people have learned from their experiences. And I think you have been all over the world seeing some of the history that's happening. You've had a front row see, you will have seen a lot of pain and suffering and anger and humanity at its best and its worst. And I just wonder, if we could try and paint it out in very broad brushstrokes, looking back, what do you feel you've seen and learned? Can I kind of back the question back a little bit to my teenage years, 1617, the age of my son is now.