“We have this distinctly human concept of good and bad. Nature doesn't have that. It just is. I'm not comfortable with that. I'm not accepting of the fact that we live in a profoundly brutal world. I don't fully approve of the way nature works. This lifetime of study has left me disappointed by the brutality of it all.It has also made me more sympathetic to the human condition and the many unbearable circumstances we find ourselves in. You and I are lucky in this part of the world not to experience the sort of wretched life that is a reality for so many.”