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G7 leaders have already accepted many important concepts related to the environment and sustainability. The G7 agreed to “protect our planet by supporting a green revolution that creates jobs” in 2021 at the Cornwall Summit. H owever, the challenge is that the G7 has mostly issued general statements of principle rather than committed to concrete...

2022年3月に閉幕した、UNEA5.2と背中合わせで開催された国連環境計画（UNEP）50周年を記念した会合であるUNEP@50では、”Draft political declaration of the special session of the United Nations Environment Assembly to commemorate the fiftieth anniversary of the establishment of the United Nations Environment Programme（国連環境計画設立50周年を記念する国連環境総会特別セッションの政治宣言）“（UNEP/EA.SS.1/L.1）と題する政治宣言が採択された。本稿では...

Carbon leakage and international competitiveness are two policy concerns related to the asymmetric domestic climate policies as a result of the implementation of the Kyoto Protocol. Among other policy alternatives, the use of offsetting measures at the border to level the playing field is getting popular in policy debates. Climate change related...

本報告書は、ライフスタイル・カーボンフットプリント（※）を軸に私たちの日常生活での消費や行動が気候変動に与える影響を推定し、パリ協定の目標達成と豊かな暮らしの両立を探るものです。 ※家計が消費する製品やサービスのライフサイクル(資源の採取、素材の加工、製品の製造、流通、使用から廃棄)において生じるGHGの排出量 IGESは、2019年2月にフィンランド・アールト大学およびD-matと共同で『 1.5-Degree Lifestyles – Targets and Options for Reducing Lifestyle Carbon Footprints』を発刊し、日本、フィンランド、中国、ブラジル、インドの平均的な暮らしでの温室効果ガス(GHG)排出量や特徴...

The loss of biodiversity and ecosystem services in landscapes and seascapes creates complex sustainability challenges in climate, biodiversity and food that span local to global levels. Collaborative networks such as The International Partnership for the Satoyama Initiative (IPSI) link scales through knowledge frameworks and implementation of...

The spread of online taxi services is transforming mobility patterns in many of the world’s rapidly motorizing cities. Yet few studies have systematically assessed which factors are behind this transformation. This article fill this critical knowledge gap for the three fast-growing cities of Indonesia, namely, Semarang, Bogor and Bandung. The...