But to Levitt and Dubner, such objections are pure emotionalism.

不过在李维特和达博纳看来，这些反对纯粹是意气用事。

youdao

Despite the lack of a unifying theme, there's an underlying message to both books, according to Levitt and Dubner, which is that "people respond to incentives".

除了没有统一的主题之外，两本书还共同隐含了一条信息，作者说，那就是“人是根据动机作出反应的”。

youdao

"I still have those images in my mind, " said Dubner, 55, an actuary in Atlanta.

NPR: The Finish Line: What The Bombing Was Like

The Boston Marathon was also the 50th marathon for Jerry Dubner.

NPR: The Finish Line: What The Bombing Was Like

In their best seller Freakonomics, he and co-author Stephen Dubner note that a child is 100 times more likely to die in a swimming accident than a gun accident.

FORBES: Why Doctors Should Not Ask Their Patients About Guns