How should we proceed with advanced research of humanities and social sciences in collaboration? What are the pressing issues of this new trend in a cataclysmic time for civilization? This book, originated with a Japan Society for the Promotion of Science (JSPS) Topic-Setting Program, addresses these challenging questions in four parts for innovating twenty-first-century humanities and social sciences. It broadens the horizon for reviewing multi-disciplinary landscapes of risks and regulation of new technologies by focusing on paradigmatic cases from the fields of life and environment. Here, genome editing for reproductive treatment and renewable energy under the constraint of climate change in Japanese and global contexts are involved. The volume comprises a combination of topics and aspects such as public policy and philosophy of science, medicine and law, climate ethics, and the economics of electricity. This edited collection will thus motivate forward-thinking readers across the diverse spectrum of social sciences and humanities to survey themes of their own interests in multi-disciplinary studies. In so doing, they can explore the evolving frontiers of those disciplines and the depths of individual contributions by experts in philosophy, ethics, law, economics, and science, technology, and society (STS), including bioscience.