The professoriate is a gatekeeper, determining a student's first exposure to ethical standards, traditions. Many observers of contemporary academic culture have documented cases if irresponsible and unethical behavior within the professoriate. Examples include lateness for class, use of vulgarity in scholarly forums, showing favouritism among students, improper use of campus funds, plagiarism, sexual liaisons with students, failure to properly perform administrative duties, and, most basic, unwillingness to uphold the value of truth in teaching and research.

The Bush administration proposed guidelines last month that would let research institutions decide whether to restrict researchers' financial interests in studies involving human subjects, and whether such interests should be reported to the research volunteers.

The U.S. Education Department last week proposed new rules that would loosen a ban on incentive compensation for college recruiters and get rid of a financial-aid regulation. The proposal to eliminate the 12-hour rule follows years of debate. Distance-education providers have pushed the department and Congress to throw out the regulation, but others have cited fears that relaxing the rule would lead to fraud.

Corruption in admissions procedure, the sitting of exams and the allocation of scholarships is rampant in Chinese universities. One positive outcome of a recent plagiarism scandal is the design of a code of conduct for students and professors by Beijing's University.

Politicians obliged universities to hire friends in return for help in ensuring a steady flow of funds. By forging documents and bribing appropriate officials, university staff secure larger retirement checks than they are entitled to and retire before the customary age.

Admissions, courses, grades and diplomas are for sale in high profile higher institutions. Admissions officers offer expensive private lessons. Reforms should include an accreditation system, an entrance exam and an increase in financing.