in Italy much of the work of intellectuals and researchers, it is underpaid. Many can not survive on what they earn and are forced to do other jobs to supplement income or to leave the profession. This article opens up the possibility that the problem is larger than I thought.
This is the correct link, sorry for the error.
http://www.alternet.org/education/professors-making-10000-year-academia-becoming-profession-only-elite-can-afford?
http://www.alternet.org/education/professors-making-10000-year-academia-becoming-profession-only-elite-can-afford?goback=.anb_3779180_*2_*1_*1_*1_*1_*1