[returningfory2]

> I suppose each person has to decide what kind of problems they are ok dealing with?

What problems do you think people in the United States have that people in Mexico don't? Of this list you gave, most of them seem to apply to people in Mexico.

[akudha]

I was talking about immigrants. If you are deciding between two countries, each one is likely going to have a different type or level of problems - man made or otherwise. Australia is too hot, Canada is too cold. Scandinavia might be too progressive for some, Saudi Arabia might be too regressive for some.

And so on. What kind/level of issues to put up with - I suppose that varies from person to person

[BehindBlueEyes]

I agree with you, but for anyone reading this who considers immigration: that's just a third of the decision - another third of the problems is only visible once you live there a while, and the last third is the same problems you had before that you take with you.