In plying their trade, social scientists often are confronted with significant phenomena that appear incapable of measurement. Past practice would suggest that the way to deal with these cases is to work harder at finding appropriate measures so that standard quantitative analysis can still be applied. Professor Katzner's approach, however is quite different. Rather than concentrating on the construction of measures, he raises the question of how such phenomena can be investigated and understood in the absence of numerical gauges to represent them.