Around 40 percent of that variation is heritable.

大约40%的变异是可遗传的。

Recent work on both these fronts suggests that happiness is highly heritable.

最近，对这两个题的研究表明幸福感在很大程度上是遗传的。

We do know that BPD is highly heritable, meaning genetics strongly influence the likelihood a person develops the condition.

我们知道边缘型人格障碍具有高度遗传性，这意味着遗传学强烈地影响一个人发展这种疾病的可能性。

Basically, we want things that are genetic, that are heritable.

基本上，我们想要的东西是遗传的， 是可遗传的。

They contain DNA as a heritable genetic material, and they can reproduce.

它们含有 DNA 作为可遗传的遗传物质，并且可以繁殖。

Putting an end to heritable disease sounds like a crowd-pleasing idea, right?

结束遗传性疾病听起来是一个讨人喜欢的想法， 对吧？

And the researchers concluded that every single one of those outcomes is heritable.

研究人员得出结论，这些结果中的每一个都是可遗传的。

It is also heritable, so we pass on some of that immunity to our children.

它也是可遗传的，所以我们将这种免疫力的一部分传给了我们的孩子。

How can this be, given that intelligence is highly heritable, and clever folk breed no more prolifically than less gifted ones?

要知道智力具有高度遗传性，而聪明人的生育率井不比资质较差的人更高，那么这一成就是如何取得的呢？

Maybe, which seems to be entirely likely, the propensity for violence is to some extent heritable.

或许， 这似乎完全可能，暴力倾向在某种程度上是遗传的。

A character is a feature that we can describe and label, and has to be heritable.

性格是我们可以描述和标记的特征，并且必须是可遗传的。

They measured over 17,000 outcomes, and the researchers concluded that every single one of those outcomes is heritable.

他们测量了超过17,000个结果,研究人员得出结论,这些结果中的每一个都是可遗传的。

Part of the reason for this is that there appears to be a strong heritable basis for happiness.

造成这种情况的部分原因是幸福似乎具有强大的遗传基础。

But while twin studies are useful for establishing the extent to which a characteristic is heritable, they do not finger the particular genes at work.

虽然关于双胞胎的研究有助于确定一个性格特征在多大程度上能被遗传，但是这项研究并未指出到底是哪个基因起到了遗传作用。

So, you have to ask the question now, to what extent does the high heritability in individuals mean that there has to be a heritable explanation across groups?

因此， 现在必须要这个题，个体中高遗传性在多大程度上意味着必须在各个群体中有一种遗传解释呢？

Studies show that many people don't even have to have encountered a spider before being afraid of them, and that arachnid aversion is heritable, so there might be genetics at play.

研究表明许多人之甚至没有遇到蜘蛛也会害怕它们，并且对蜘蛛的厌恶实际上是可遗传的，所以可能有遗传因素在起作用。

In other words, the issue at large seems to be environmental — or one of lifestyle — instead of a genetic one, though heritable factors may be at play in some instances.

换句话说，虽然遗传因素在某些情况下可能起作用，但总的来说，题似乎是环境因素——或者生活方式之一——而不是遗传因素。

The so-called photic sneeze reflex, AKA the Autosomal Cholinergic Helio-Ophthalmic Outburst, abbreviated" ACHOO" … yes, seriously… is experienced by about 1 in 4 people, leading scientists to believe it is genetically heritable.

所谓的“强光喷嚏反射”，又称常染色体胆碱能性赫里奥眼突出症，简称“Achoo”… 是的，讲真… 大约有四分之一的人经历过，这使得科学家相认为它是会遗传的。

Appropriately for acolytes of Darwinism, Thomas and Julian shared what may have been heritable traits: scientific genius, an appetite for culture (both were keen poets), and a tragic tint of mental instability.

作为达尔文主义的追随者，托马斯和朱利安有着共同的特征，这些特征或许是可以遗传的：科学天赋，对文化的渴望(两人都是狂热的诗人)，以及精神不稳定的悲剧色彩。

In “Genes, Economics and Happiness”, a working paper from the University of Zurich's Institute for Empirical Research in Economics, they conclude that about a third of the variation in people's happiness is heritable.

在苏黎世大学经济学实证研究院的一篇工作论文《基因、经济学与快乐》中，这些科学家们提出了以下结论：人的幸福感约有三分之一是遗传的。