We'll put it on the internet.

我会把它放到网上的
About causality--

关于因果关系
I'll finish with the idea of causality.

这是我们要讲的最后一个内容
He said well the task of social sciences,

涂尔干说社会科学的任务
is to explain, not only to describe,

是去解释而不仅仅是描述
to be able to deal with causes and causality.

原因和因果关系
And there are different methods how to do causality.

处理因果关系有不同的方法
He said in social sciences the typical method is comparative,

涂尔干说在社会科学中的典型方法是比较
rather than experimental.

而不是实验
In natural sciences we do experiments.

在自然科学中我们做实验
In social sciences we can't.

在社会科学中我们不能这样做
Experiment does assume that

实验假设