So what do I mean by stability here?

在这里稳定性是什么意思呢
Why do I think that that integrated equilibrium

为什么我说那个混居的均衡
in which we divide the towns equally might not be stable?

即平均分布的城镇是不稳定的呢
What do we mean by that?

这到底是什么意思呢
For the physicists this is an easy idea,

物理学家们觉得这是个显而易见的道理
but for everyone I think it's a fairly intuitive idea.

但我觉得对于平常人来说这个也很直观
Why is that not likely to be stable?

为什么说它不稳定呢
Anybody? Yeah here. What's your name?

有人知道吗你叫什么名字
Chris.

克里斯
So why?

请你回答吧
If even one person deviates and all of a sudden then

如果有一个人搬家了那么突然间
everyone would prefer to deviate to the completely segregated position.

大家就都想搬家便导致了种族隔离