its also very hard to get hired as faculty as colleges because of the limited space, alot of people graduaitng in the us with a undergrad thinks thier career path is a PHD, but its too competitive because tenures arnt leaving until thier dead, plus university can be stingy and hiring cheap temporary instructors,. also getting grad degrees are expensive and not easy too. oh yea i also hear about hte lack of wet lab experience before graduating with your undergrad degree, plus the amount of papers people are doing to get noticed by a university on thier CV. when i was in undergrad i was in a talk where the announcer said the professor attending today has to write dozens of research papers just to get hired. and then theres the complaint about quality of said research paper too.

im curious are they moving to other countries because "insurance, pay, politics"?