Mike Rowe spoke on this during his TED talk. http://www.ted.com/talks/mike_rowe_celebrates_dirty_jobs.html http://www.ted.com/talks/mike_rowe_celebrates_dirty_j

Mike Rowe spoke on this during his TED talk. http://www.ted.com/talks/mike_rowe_celebrates_dirty_jobs.html http://www.ted.com/talks/mike_rowe_celebrates_dirty_jobs.htm...