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921.
This article traces Canada's experience with modern terrorism from its beginnings in 1963 to the present, with particular emphasis on the policies and crisis management techniques which have evolved over those 30 years. A brief review of the Canadian system of government and constitutional framework is provided to assist with understanding Canada's response to the terrorist threat. While Canadians have largely escaped the tragedies of domestic and international terrorism which have plagued other parts of the world since 1968, it is also true that Canada had an early experience of modern terrorism when the Front de liberation du Quebec (FLQ) began its campaign of politically motivated violence in Montreal on the night of 7 March 1963. Canada has been applauded for the firm and expeditious manner in which it dealt with the FLQ threat, and for the security provided for major international events held on Canadian soil (e.g., 1976 Olympic Games, 1981 Economic Summit). Beginning in 1982, however, a series of terrorist incidents brought about a fundamental reassessment which led to the introduction of major policies and measures ‐ based on the ‘lead Minister’ concept ‐ that continue to form the basis of Canada's approach to counter‐terrorism.  相似文献   
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This article seeks to explain the decisions by Nicolas Sarkozy's France and David Cameron's Britain to intervene in the 2011 Libyan crisis. None of the three major theories of international relations—constructivism, defensive realism and liberalism—can explain on its own such intervention decisions as the Libya case. The article's novel analytical model proposes that each theory emphasizes factors and mechanisms that explain part of the decision-making process and that these factors interact with state behaviour in complex ways. Britain and France initially began to consider intervention because they felt that the emergent norm of the ‘responsibility to protect’ applied to the Libyan case and because they believed the massive flows of refugees fleeing the violence were a threat to their border security. Both countries believed military intervention could be successful at relatively low cost and that if they did not intervene the problem would not be solved. At that point, the Sarkozy and Cameron governments engaged in initial action that made them more likely to intervene by jeopardizing their future economic relations with the Gaddafi regime and making him more likely to threaten them with future terrorist attacks. Taking initial action also meant that French and British prestige would ultimately have suffered had they not intervened to achieve a satisfactory solution to the crisis. Paris and London viewed international and regional support as a critical prerequisite for intervention and they sought and attained it. Finally, the Sarkozy and Cameron governments were able to minimize any domestic political risk of intervening because they had public and/or opposition party support.  相似文献   
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According To Sir Isaiah Berlin; (a) freedom is an essentially ‘negative’ concept; (b) one's freedom can only be limited deliberately, by another person or persons; (c) the impersonal operation of a natural force, such as gravity, cannot be said to limit freedom; (d) the impersonal operation of a market force cannot be said to limit freedom. I argue that all four claims are false and that (b), (c), and (d) are logically incornsistent with (a). There would be less point to inevitably somewhat ‘picky’ exercise were it not for the fact that Berlin's account of freedom exemplifies a well-entrenched and influential orthodoxy. The fact is made particularly apparent by the prominent role played by assumption (d) in defences of the ‘free market’. I go on to discus this.  相似文献   
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