those perspectives and avenues and so on,

或者视角来研究这个问题
and the basic thrust of the question is, in a way isn't food different

但是问题的重点是因为食物涉及我们
because it touches all these different areas of life?

生活的方方面面所以它就是特别的吗
I'll say first, I think most public policies have--

首先我认为大部分公共政策
most major policy issues have these various avenues and aspects to them.

大部分重要政策议题都有不同的研究角度
I mean, tobacco was also cultural and anthropological and economic,

烟草禁令也有社会学人类学和经济学作用
and I don't think there's something specific and special

我不认为在这方面
about food in that respect.

食物有什么特别之处
I mean the fact that I took a policy frame is probably

我是说我这么说政策制定
because I'm a policy guy,

可能是因为我是个政策研究者
it's partly because you all have,

也可能因为今天是课堂
looking at the syllabus at least,

要跟着教学纲要来