This might be of interest for those of you pursuing a career in higher ed.
"Tenure—the ability to teach and conduct research without fear of being fired—is still the holy grail of higher education, to which all junior professors aspire. Yet fewer and fewer professors are attaining it. The proportion of full-time college professors with tenure has fallen from 57 percent in 1975 to 31 percent in 2007. The numbers for 2009, soon to be released by the Department of Education, are expected to dip even lower.
To which some educators are saying: good riddance. Tenure is a bad deal not just for universities, which are saddled with its costs, but also for professors, who are constrained by its conventions. Cathy Trower, a researcher at Harvard University who has studied tenure for the last decade, says the current system may actually be scaring talented young people away from academia. "This one-size-fits-all, rigid six-year up-and-out tenure system isn't working well," she says."
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