The “ASEAN Climate Change Response” Book is the product jointly developed by the Asian Vision Institute (AVI) and the Regional Project Energy Security and Climate Change Asia-Pacific (RECAP) of the Konrad-Adenauer-Stiftung (KAS). The book is contributed by numerous scholars, experts, and practitioners on climate change in Southeast Asia. It tackles three main themes: climate change adaptation, mitigation, and finance. The findings and lessons learned in the book are highly relevant and necessary for policymakers and researchers in Southeast Asia and beyond.