The first revolution is to transform the status of evaluation from untouchable to respectable , i.e., from the days a century ago when the value-free doctrine held that there could be no place for the serious treatment of evaluation within the sciences (or in the company of other respectable disciplines like history, jurisprudence, mathematics, etc.) to the days when even the National Academy of Sciences is doing evaluations at the request of Congress without protest from leading scientific and other professional organizations, and everyone will have good reasons for this acceptance.