Word: scenarios
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...dancer working as a counselor in the children's camp. Three months later they were married. Says Simon: "I knew immediately she was the girl for me. She was very beautiful, very athletic, very warm. She had very definite ideas, she was very vehement in her own scenario, but she was very supportive. She stopped working?which I think she probably regretted later?and gave herself over to the children and the relationship. I got very spoiled...
...worst-case scenario would be a dragged-out battle that produced high civilian casualties and ignited anti-U.S. anger among Shi'ite masses--just as the battle of Fallujah did among Sunnis in 2004. Sadr's forces could also melt away and bet that the U.S. will pull back again. It's not a bad gamble: Secretary of Defense Robert Gates says the surge isn't likely to last past August, in part because of waning public support for the war. On a just-completed trip to Baghdad, Indiana Senator Evan Bayh told al-Maliki that Americans...
...hits the others. It's still a one-for-five swap, and you still initiate the action that dooms the one--but now you are more directly implicated; most people say it would be wrong to do this deal. Why? According to Greene's brain scans, the second scenario--the "up close and personal" intervention, he calls it--more thoroughly excites parts of the brain linked to emotion than does the lever-pulling scenario. Apparently the intuitive aversion to giving someone a lethal push is stronger than the aversion to a lethal lever pull...
Further studies suggest that in both cases the emotional aversion competes for control with more rational parts of the brain that take a utilitarian view, emphasizing the net savings of four lives. In the up-close-and-personal scenario the emotions are usually strong enough...
...signals to the rest of the brain. Some of them put the senses on high alert, ready to deal with a threat. But these signals also tell the neurons that any memories recorded in the next few minutes need to be especially robust. One piece of evidence for this scenario: Lawrence Cahill, a colleague of McGaugh's at Irvine, showed subjects emotionally arousing film clips, simultaneously gauging the activity of their amygdalae using positron-emission tomography (PET) scans. Three weeks later, he gave the subjects a surprise memory quiz. The amount of amygdala activity predicted with great accuracy how well...