You cannot look down on them!

For sometime now, I have known that one cannot look down on people who do manual labour. Here is the supporting evidence:

http://ca.finance.yahoo.com/news/10-high-paying-blue-collar-121049018.html

And in the city of Hamilton, Ontario, garbage men earn CAD$76,000/yr.

If, as believe, in life $ is KING, now we know that a PhD earning $70,000/yr is not in the top league.