Single crystal samples of n - deformed to a permanent strain of 2% at room temperature under multiple-slip conditions contain faulted dipoles whose density exhibits some dependence on load orientation. Although FDs are hard to observe after compression along [210], they are profuse and congregated in places in the [1 1 8.6] load orientation. They exhibit most of the topological characteristics of FDs formed under single slip as reported by Grégori and Veyssière such as elongation in the screw direction of (...) the primary d 011] slip direction and a noticeable shape asymmetry. It is shown further that, in the [1 1 8.6] samples, bundles of FDs originate at jogs that result from intersection with forest dislocations of appropriate Burgers vectors. A mechanism for FD nucleation is proposed on the basis of asymmetrical dissociation of the parent d 011] dislocation and specific impingements between the various partials on two adjacent octahedral planes. Implications of the FD nucleation at jogs on the load orientation dependence of the FD density are discussed. (shrink)

This essay criticizes David Held's proposal of cosmopolitan democracy. Held argues that cosmopolitan realities are emerging, which help to open up the possibility of a cosmopolitan democracy. However, the author argues that Held tends to exaggerate cosmopolitan realities. What Held sees as cosmopolitan realities are international realities rather than cosmopolitan, and what he calls 'transnational civil society' is in fact the product of nation-states. Held endorses 'the institutionalization of cosmopolitan principles', which implies two different institutionalizations, though Held does not explicitly (...) recognize this difference: the global and national institutionalization. However, the global institutionalization of cosmopolitan principles would not only fail to work but also cause undesirable consequences, in particular, global cultural homogenization, while the national one does not deserve the name of cosmopolitanism. Instead of introducing a cosmopolitan democracy, the author proposes that we should utilize and enhance the capacities of nation-states and develop the existing international order so as to cope with global problems. (shrink)

死後十余年を経ても、いまだに熱烈な支持層を誇る政治思想史の巨人・丸山眞男。半世紀にわたって師事した著者ならではの視点で、一代の碩学の真の姿や意外な側面を浮き彫りに。また折に触れ示された言葉の数々を初め て明らかにする。.

幕末の危機に際して、優れた国家戦略を構想した会沢正志斎。尊王攘夷を唱えつつ、抜本的な内政改革を訴えた彼の『新論』はけっして無謀な排外主義ではなかった。むしろそのプラグマティックで健全なナショナリズムに 学ぶべきところは大きい。正志斎の思想の秘められたルーツを伊藤仁斎、荻生徂徠の古学に探り、やがてその実学の精神が福沢諭吉の戦略思想に引き継がれていることを解明。隠された思想の系譜を掘り起こし、現代日本人 が求めてやまない国家戦略の封印を解き放つ。.