研究者業績

阪口 功

サカグチ イサオ  (Isao Sakaguchi)

基本情報

所属
学習院大学 法学部 政治学科 教授
学位
博士(学術)(東京大学)

J-GLOBAL ID
200901088010157369
researchmap会員ID
5000100175

外部リンク

論文

 17
  • Masahide Kaeriyama, Isao Sakaguchi
    Marine Policy 157 105842-105842 2023年11月  査読有り招待有り
  • Robert Blasiak, Alice Dauriach, Jean-Baptiste Jouffray, Carl Folke, Henrik Österblom, Jan Bebbington, Frida Bengtsson, Amar Causevic, Bas Geerts, Wenche Grønbrekk, Patrik J. G. Henriksson, Sofia Käll, Duncan Leadbitter, Darian McBain, Guillermo Ortuño Crespo, Helen Packer, Isao Sakaguchi, Lisen Schultz, Elizabeth R. Selig, Max Troell, José Villalón, Colette C. C. Wabnitz, Emmy Wassénius, Reg A. Watson, Nobuyuki Yagi, Beatrice Crona
    Frontiers in Marine Science 8 2021年6月9日  査読有り
    Humanity has never benefited more from the ocean as a source of food, livelihoods, and well-being, yet on a global scale this has been accompanied by trajectories of degradation and persistent inequity. Awareness of this has spurred policymakers to develop an expanding network of ocean governance instruments, catalyzed civil society pressure on the public and private sector, and motivated engagement by the general public as consumers and constituents. Among local communities, diverse examples of stewardship have rested on the foundation of care, knowledge and agency. But does an analog for stewardship exist in the context of globally active multinational corporations? Here, we consider the seafood industry and its efforts to navigate this new reality through private governance. We examine paradigmatic events in the history of the sustainable seafood movement, from seafood boycotts in the 1970s through to the emergence of certification measures, benchmarks, and diverse voluntary environmental programs. We note four dimensions of stewardship in which efforts by actors within the seafood industry have aligned with theoretical concepts of stewardship, which we describe as (1) moving beyond compliance, (2) taking a systems perspective, (3) living with uncertainty, and (4) understanding humans as embedded elements of the biosphere. In conclusion, we identify emerging stewardship challenges for the seafood industry and suggest the urgent need to embrace a broader notion of ocean stewardship that extends beyond seafood.
  • Isao Sakaguchi, Atsushi Ishii, Yasuhiro Sanada, Yasuko Kameyama, Ayako Okubo, Katsuhiko Mori
    International Relations of the Asia-Pacific 21(1) 121-156 2021年1月23日  査読有り招待有り筆頭著者責任著者
    <title>Abstract</title> Asia-Pacific lacks an environmental leader. Japan, a forerunner of environmental regulation in the 1970s, started to engage in active environmental diplomacy in the post-Cold War era by hosting conferences of parties to multilateral environmental agreements such as the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) and the United Nations Framework Convention on Climate Change (UNFCCC) as well as providing a massive amount of environmental aid. Then, in the 2000s, Japan’s initiatives became substantially weakened and have gained a negative international reputation as the country took a considerably passive position to the Paris Agreement, filed many reservations to the CITES listing decisions, and withdrew from the International Whaling Commission. This article explores, through six brief case studies, the factors and structures that systemically impede Japan’s environmental leadership and norm internalization. It highlights the constraining factors behind Japan’s devolution including its closed bureaucratic system and the lack of positive engagement of Japanese scientists. Finally, it addresses the future prospects of environmental cooperation in the Asia-Pacific.
  • 阪口功
    環境情報科学 49巻(1) 40-45 2020年  査読有り招待有り
  • 阪口功
    月刊海洋 50(10) 460-467 2018年10月  招待有り
  • J. S. Barkin, Elizabeth R. DeSombre, Atsushi Ishii, Isao Sakaguchi
    Marine Policy 94 256-263 2018年8月1日  査読有り
    Many international commercial fish stocks are threatened with depletion in some cases they are already badly depleted. Through Regional Fisheries Management Organizations (RFMOs), member countries are committed in principle to sustainable and scientific management of these fisheries. However, in practice, national policies toward international fisheries vary greatly across countries, from those that in practice support sustainable management to those that seem implicitly committed to fishing as much as possible in the short term. There has to this point been little comparative work looking systematically at the differences in international fisheries policies across countries, despite the importance to the effective management of international fisheries of understanding these differences. This article is an effort to address this lacuna in the literature, by creating a framework for comparing the domestic sources of differing international fisheries policies across countries. The proposed analytical framework looks at four types of differences across countries to explain variation in international fisheries policies, derived from the existing literature: fleet substitutability, the structure of the fishing industry in a state, regulatory capture, and environmental NGOs. The framework has significant potential to explain state positions in RFMOs negotiations. It may also contribute to further understanding of the general relationship between international negotiations and domestic politics.
  • 月刊養殖ビジネス 55(3) 4-9 2018年3月  招待有り
  • 阪口 功
    学習院大学法学会雑誌 49(2) 197-231, 201-231 2014年  
  • Isao Sakaguchi
    Journal of Environmental Studies and Sciences 3(2) 194-208 2013年  査読有り招待有り
    The International Whaling Commission (IWC) was originally established as a regime to manage whaling under the norm of conservation for use. However, over time it was transformed into a regime to prohibit whaling, largely due to the anti-whaling campaigns that were mounted by activist nongovernmental organizations (NGOs) that favored a norm of pure preservation. This resulted in an IWC decision to place a moratorium on commercial whaling in 1982. In response to this decision, six whaling countries abandoned whaling under threat of US sanctions. In contrast, three countries, Japan, Norway, and Iceland, decided to continue whaling while their attitudes concerning the moratorium decision were rather passive or moderate when it was first introduced. Later, they became highly determined to continue whaling. In fact, they lead an upsurge in pro-whaling participants at the IWC, which is currently deadlocked between pro- and anti-whaling forces. This paper uses the concept of psychological reactance to better understand the behavior of pro-whaling countries in the face of considerable pressures from anti-whaling elements. We argue that the strong resistance of Japan, Norway, and Iceland to the whaling ban can be explained by the social and economic importance of whaling in each country combined with the different strategies adopted by the NGOs. Our results suggest that NGOs' strategies vis-a-vis these countries were counterproductive and that persuasion, while more time-consuming and expensive, would have been more effective than pressure in the long run. © 2013 AESS.
  • 阪口功
    環境経済・政策学会 4(2) 124-127 2011年  招待有り
  • 阪口 功
    国際政治 (166) 26-41 2011年  査読有り
  • 阪口 功
    現代史研究 (6) 127-146 2008年  
  • 阪口 功
    国際政治 2008(153) 42-57 2008年  査読有り
    IWC regime was originally established as an institution to manage whaling in a sustainable manner. However, due to the intensive anti-whaling campaign conducted by activist NGOs such as Greenpeace and the Friends of Earth, a moratorium on commercial whaling was adopted in 1982. Since then, it has changed to be an institution to prohibit whaling for a humanitarian reason, and six whaling countries, fearing of the U. S. sanction, with-drew from commercial whaling tamely. To the contrary, Japan, Norway and Iceland became determined to continue whaling. However, when the moratorium was adopted, they had showed rather passive reaction to the prohibition norm and had not been determined to sustain whaling. Nevertheless, the three countries began to show a strong resentment to the prohibition norm, and went on to sustain whaling firmly.<br>What caused such a difference in attitude among the whaling countries? The answer exists in the strategies that the activist NGOs adopted. To stop whaling, they took full advantage of physical pressure against the three countries where whaling has either cultural or economic importance without making substantial campaign efforts to persuade their citizens. According to the theory of psychological reactance, pressure as an imposition or proscription of a specific behavior, causes resistance to persuasion, provided the freedom of the behavior is regarded as important to a certain extent. However, pressure does not always cause a reactive response. This depends on the balance between pressure and persuasion. As a persuasive argument has power to effect consent, a psychological backlash will not happen when the power to effect consent exceeds the reactance force. However, the activist NGOs, not having run a campaign zealously in the three countries, consolidated a situation that the latter exceeds the former significantly. The result is a strong backlash by the three whaling countries.<br>Then, why could the anti-whaling NGOs not conduct an active campaign in the three countries? It was because they were faced with financial constraints. To change the public opinion in the three countries, it seemingly requires more resource investment. Activist NGOs, if failed in costly campaign activity, will suffer from financial problem and may be forced to restructure its business toward downsizing. Therefore they tend to decide their campaign strategies based on the cost-benefit calculation. However, if they concentrate their campaign effort on countries where the issue does not have much importance while depending fully on physical pressure against those that appear to be more resisting to their normative project, activist NGOs are doomed to function as an agent of a global fragmentation of norm and faced with a serious democratic deficit. Thus Activist NGOs are faced with a difficult dilemma whether, in constructing campaign strategies, to choose predominantly easy countries for the sake of sustaining and expanding organization, or to get bravely involved in more resisting countries however risky such a choice is.
  • 阪口 功
    国際問題 (562) 37-50 2007年  招待有り
  • 阪口 功
    国際政治 119(119) 170-91 1998年  査読有り

MISC

 55

書籍等出版物

 15

講演・口頭発表等

 54

共同研究・競争的資金等の研究課題

 9