Quote:The school of education at the University of Wisconsin-Madison never used to have trouble attracting applicants with dreams of becoming teachers. Its graduate program is ranked fourth in the country by U.S. News & World Report, and until recently, its undergraduate program in elementary education typically received between 300 and 400 applications for its 125 spots. Now, says Michael Apple, a professor in the program, it only gets about one applicant per opening.

What happened? Scott Walker became Wisconsin's governor in 2011 and promptly enacted a wide-scale rollback of unionization rights for state employees. That law, Act 10, effectively wiped out the ability of teachers and other public-sector workers to bargain collectively over salary and benefits. 

Wisconsin teachers now earn less total compensation than they did seven years ago, thanks to cuts in benefits. They face larger classes and less job security, and in some districts they've been asked to teach extra sections. Fewer people are applying to teacher education programs. One Wisconsin education student, who asked not to be named to avoid hurting his job prospects, warns that "better conditions and job security will lead some of us elsewhere."