> empirically investigated if philosophy professors engaged with ethics on a professional basis behave any morally better or, at least, more consistently with t

> empirically investigated if philosophy professors engaged with ethics on a professional basis behave any morally better or, at least, more consistently with their expressed values than do non-ethicist professors The first investigation is just begging the question. The whole point of moral philosophy is that how to live is an open question. The second investigation sounds more interesting, but it doesn’t prove much either. ”Knowing that” and ”knowing how” are different. Doctors smoke more than the baseline.