The intersection of eugenics and IQ testing influenced not only science, but policy as well.

优和智商测试之间形成关联不仅影响科，也影响政策。

In other words, eugenics, a concept, which the writer thankfully abandoned shortly thereafter.

换句话说，优，一个概念，谢天谢地，作者不久就放弃。

And in fact, we can just go back one century to the last century to see the power that eugenics can have.

实际上，我们只要回到上个世纪，就能看到优带来什么影响。

To achieve this, director and co-writer James Gunn takes the fail-safe, heartstring-twanging route of placing adorable animals in peril, exploring Rocket the raccoon's traumatic backstory, and touching on some unexpectedly dark themes – eugenics and vivisection – in the process.

实现这一目标，导演和编剧詹姆斯·高恩采用安全稳妥方式，让可爱动物陷入困境，探索浣熊火箭悲惨背景，并在此过程中涉及到意想不到黑暗主题——育政策和活体解剖等。

At best, that meant understanding it; at worst, it involved sinister forms of control, as in Julian's lifelong enthusiasm for eugenics.

往好说，是解世界；往坏说，就是用邪恶方式掌控世界，朱利安毕对优热情就是个例子。

I think, for instance, of our own history: our resistance to co-education for so long or our leadership at one time in eugenics.

比如，历史上我们曾错误地认男女不应该同校，以及引领“优运动”风潮。

There was a eugenics rising, and my grandparents realized, pretty quickly I think, that they were on the wrong side of the eugenics equation.

当时有一种优正在兴起，我想我爷爷，应该很快就明白，在优方面，他们错边站。

At that time, many people believed in eugenics, the idea that desirable and undesirable genetic traits could and should be controlled in humans through selective breeding.

当时，很多人都相信优（eugenics），形容理想和不理想遗传性状可以且应该通过择性育种来控制。

Outside their extreme brutality, however, Nazi eugenic policies reflected similar standards across the globe.

然而， 除极端残暴之外，纳粹优政策在全球范围内反映类似标准。

But also, in the United States, there were eugenic experiments and eugenic laws.

而且，在美国，有优实验和优法。

We see it in eugenics, the eugenics policies.

我们看到优，也就是优政策。

When such calculations enter the process, it is similar to eugenics.

当这样计算进入过程时， 它类似于优。

Social Darwinism became of a piece with eugenics in the popular culture.

社会达尔文主义在流行文化中成优一部分。

But nevertheless, positive eugenics of that sort does have a bad rap.

但无论如何，那种积极优确实名声不好。

Have you changed your views about eugenics?

你改变对优看法吗？

The other ones are social Darwinism and eugenics.

其他则是社会达尔文主义和优。

In Germany, they're particularly sensitive to this kind of thing, given their history of eugenics.

在德国，鉴于他们历史上与优有关经历，他们对这类事情特别敏感。

He's come under fire for applying these principles to issues of eugenics.

他因将这些原则应用于优问题而受到抨击。

He was called the Galton Professor of Eugenics at University College London, but he's the one who changed it to the Galton Professor of Genetics and absolutely distinguished himself from eugenics and World War II racism and so forth.

他是伦敦大院优加尔顿教授，但他本人将这一职位更名加尔顿遗传教授，并明确与优及第二次世界大战期间种族主义等划清界限。

Wielding engineering tools to improve humanity though they would reject the eugenics label Golden changed his mind too slowly about the Soviet Union but having done so he found New Hope in India where he moved in 1957.

运用工程工具来改善人类，尽管他们会拒绝优标签。戈尔德对苏联看法改变得太慢，但一旦改变看法，他在1957年移居印度后，在那里找到新希望。