How much is psychology, how much is biology, how much of it is world politics?

心理因素占多少,生理因素占多少,政治因素占多少

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Let's talk about physical attractiveness as number two of the more interesting four.

现在说一下生理吸引力,这是第二个有趣因素。

耶鲁公开课 - 心理学导论课程节选

They're interesting biological reasons for that, but certainly it's relevant, and it's important of course for physicians to be aware of this when they're screening overweight people for Diabetes given that excess risk in the women.

这些生理因素很有趣,也很有意义,考虑到女性的患病风险更高,医生们在为超重人群检查糖尿病时,很有必要注意到女性的患病风险

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选