Why do thai people eat human being?

First off, they do not.

If they did this news would be world wide.

"They" you are refering to might be a

group of people, A GROUP of people.

Its like saying why are all white men racist,

stupid right? Dont put anything into a "they"

catergory when its something you're not positive about or

if its just an induvidual.

I know thai people and trust me,

they dont go around eating people.