Just finished this the day before yesterday, great book!
A metaphor for the mind of humans he uses is that of your conscious self being a rider of a elephant. This is what you usually associate with you. The elephant is your unconscious emotional and automatic processes. The elephant is in control for the most part, and the research shows this reality. Like Hume said so long ago, we are really a slave to our passions, whether we think we are or not. (Cover of book)
Humans have a lot of cognitive biases, this makes it very hard to admit when we are wrong. These cognitive biases come out of our elephant. If we can't trust our judgement, we'll be paralyzed by fear and indecision. This can potentially get us killed. (Predators & War) My own example would be the apprehension you get while trying to pull of a difficult trick while skating, it can actually make it more likely you'll bail. That example is obviously less lethal. The elephant screens us to a lot of disturbing information, regardless of how accurate the information is. The rider evolved to serve the elephant, not the other way around. This gives the rider an illusion of control and judgement that is highly exagerrated. We can even know about this bias, and still not accept it because of our elephants need for security.
Humans react to negtive things faster, stronger and more consistently than they do positive things of equivelent levels. This was shaped by our history of avoiding predators and threats.
Everyone goes through a cortical lottery, very much genetically determined, like fat cells. This hugely influences your general degree of happiness. Cognitive therapy, meditation and prozac can help, but not everything works for everybody.
Happiness is a byproduct, it arises out of our progress toward goals, not their achievements. Happiness comes from between. (It's about the hunt, not the trophy)
Review/Summary (Searched for Review Summary)
I'm looking at this for my next book, after seeing Bacevich's interview on PBS.
Interview
I was going to get The Limits of Power, his newer book, but it's not available in paperback! (I hate HC)
What are you reading?