I do sometimes miss doing that lighter, more humorous work, and I find there's a heavier responsibility that goes along with a literary reputation. You have to start knowing what you're talking about and you have to go have public conversations with writers. That's been pretty intense; I have to really stay on top of things in a way I didn't before.
In social affairs, I'm an optimist. I really do believe that our military- industrial civilization will soon collapse.