Science has learned recently that contempt and indignation are addictive mental states. I mean physically and chemically addictive. Literally! People who are self-righteous a lot are apparently doping themselves rhythmically with auto-secreted surges of dopamine, endorphins and enkephalins. Didn't you ever ask yourself why indignation feels so good?

The fundamental premise of sci-fi is not spaceships and lasers - it's that children can learn from the mistakes of their parents.

Fortunately, human beings are remarkably diverse models to work from

When I begin a book, I inevitably discover many things along the way, about the characters, their past histories and the political intrigues that surround them. This discovery process is vital, and I would not prejudice it by deciding too much in advance

In contrast, markets - oft mythologized as "natural" are the most unnatural things going. Libertarians will tell you "market laws are laws of nature", what baloney. Markets - and the other great modernist cornucopian tools - are magnificent wealth generating machines, built ad-hoc, through trial and error, constantly fine-tuned and refined, tinkered, adjusted.

If there are still honest-smart men and women within those old and noble traditions, they should think carefully, observe and diagnose the illness. They should face the contradiction. Discuss the conflation. And then do as Warren Buffett and Bill Gates and many others have done. Choose the miracle of creative competition over an idolatry of cash. They should stand up.

In the end, the work of diplomats continues even while others fight. So, it's not necessarily true that everyone needs to march.