M. Petit – författare

Understanding why agricultural policies of developed countries are what they are is critical on several accounts for the developed countries as a group and for individual countries. It is important because the inter-dependencies among national agricultural policies are so numerous, as illustrated by the ongoing agricultural trade confrontation between the United States and the European Community; confrontation that is vividly expressed in the current subsidy war between the two trading blocs. The stakes for developing countries are also very high because the domestic agricultural policies of these two giants have a considerable influence on the international markets of major agricultural commodities.Studying why policies are what they are is an important research issue: legitimate in its own right on scientific grounds and relevant for any institution dealing with agricultural policies. Thus, it is only fitting that an international research institute dealing with food policy should analyze developed country policies and actions. This book is a further development of a research report by Michel Petit, ``Determinants of Agricultural Policies in the United States and the European Community'''', published by the International Food Policy Research Institute (IFPRI), and is written by a team of eminent European scholars from a variety of organisations called together by Michel Petit and working under his leadership. Concentrating on the policy process in the European Community, this research provides useful insights on the influence of domestic, economic and political factors in shaping the positions of member countries in Community negotiations and on the process leading to a Community policy decision.

If our eyes were radio rather than optical wide-band detectors it is well known that for us the brightest object in the sky would still be the Sun; that planets, stars and the Milky Way would still shine feebly (and that we would still occasionally be blinded by man-made sources). What is less well known is that quite a different earthbound overcast would hover about us, with its climatic zones, its seasonal changes, its unpredictable storms and scintillating transparence. To be sure, we can get a sort of glimpse of this peculiar type of weather when we tune our receiver to radio broad­ casting from some remote spot, or photograph the Earth from space at certain specific wavelengths. Nevertheless no one has ever looked at the ionized shroud of the Earth without the help of sophisticated apparatus, and this is one of the reasons why in this domain the phenomena are not easily abstracted from the use of specific techniques. For generations, the study of the ionosphere has been deeply interwoven with the practice of radio communication and detection. Today however, ionospheric physics is best thought of as a branch of space physics; that part of physics which deals with processes at work in the solar system and methods developed for its exploration.

If our eyes were radio rather than optical wide-band detectors it is well known that for us the brightest object in the sky would still be the Sun; that planets, stars and the Milky Way would still shine feebly (and that we would still occasionally be blinded by man-made sources). What is less well known is that quite a different earthbound overcast would hover about us, with its climatic zones, its seasonal changes, its unpredictable storms and scintillating transparence. To be sure, we can get a sort of glimpse of this peculiar type of weather when we tune our receiver to radio broad­ casting from some remote spot, or photograph the Earth from space at certain specific wavelengths. Nevertheless no one has ever looked at the ionized shroud of the Earth without the help of sophisticated apparatus, and this is one of the reasons why in this domain the phenomena are not easily abstracted from the use of specific techniques. For generations, the study of the ionosphere has been deeply interwoven with the practice of radio communication and detection. Today however, ionospheric physics is best thought of as a branch of space physics; that part of physics which deals with processes at work in the solar system and methods developed for its exploration.