As late as 1975, the United States graduated more engineering and scientific PhDs than Europe and more than three times as many as all of Asia, reports Harvard University economist Richard Freeman in a recent paper. No more. The European Union now graduates about 50 percent more, and Asia is slightly ahead of us. By Freeman's estimates, China has reached almost half the U.S. total and will easily overtake us by 2010. Among engineers with bachelor's degrees, the gaps are already huge. In 2001 China graduated 220,000 engineers, against about 60,000 for the United States, the National Science Foundation reports.
Freeman also documents a second worrisome reality: U.S. scientists and engineers aren't well paid, considering their skills and - especially for PhDs - the required time for a degree. This means, Freeman says, that "the job market... is too weak to attract increasing numbers of U.S. students." Consider some pay comparisons. From 1990 to 2000, average incomes for engineering PhDs increased from $65,000 to $91,000, up 41 percent; PhDs in natural sciences (physics, chemistry) rose from $56,000 to $73,000, up 30 percent. Meanwhile, average doctors' incomes increased from $99,000 to $156,000, up 58 percent; and lawyers went from $77,000 to $115,000, up 49 percent.
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