By Lori A. Spencer, Don R. Simons
Книга включает 263 видовых описания и более three hundred цветных фотографий, в том числе и для гусениц. Для каждого вида обсуждаются вопросы жизненного цикла, анатомии, поведения. Карты показывают районы и точки, где встречаются данные виды. Книга снабжена тремя алфавитными указателями по обычным и научным названиям, а также кормовым растениям гусениц.
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50 All this highlights the fact that the Islamic approach to consumption, production, and exchange (and corresponding analytical tools) ultimately depends on the irreducibility of quality to quantity. To the extent this corresponds to reality it determines the relevance of Islamic economics, and it is vitally important to recognize how the reduction of quality to quantity in the secular science has secularized economic theory. 51 Conclusion In conclusion we find that the main points of departure for Islamic methodology from its secular counterpart relate, among others, to the fundamental system of belief which hinges on the concept of worldview, the role of rationality, reality-doctrine relationship, methods used, and the nature of the subject under the two dispensations.
Klant and de Marchi too expressed deep misgivings about falsifiability in economics regarding it as an ideal never attained in practice, and at best only attainable to a certain degree. However, all these writers did leave the door open to falsificationism as a normative methodology. These two extreme positions – falsification and anarchism – created a real problem in the discussions of economic methodology. If all methodological standards are equally legitimate, it would be difficult to see what sort of theorizing could ever be excluded.
He rightly observes: “(T)he view that a theory is to be judged solely by the extent and accuracy of its predictions seems to [be] … wrong. [A] theory is not like an airline or bus timetable. We are not interested simply in the accuracy of its predictions. A theory also serves as a base for thinking. It helps us understand what is going on by enabling us to organize our thoughts. … Testable predictions are not all that matters. And realism in our assumptions is needed if our theories are ever to help us understand why the system works in the way it does.