Research is becoming increasingly interdisciplinary to address societal challenges such as climate change and pandemics.Munther Dahleh created MIT's Institute for Data, Systems, and Society (IDSS) to foster lasting collaborations across disciplines.His book, 'Data, Systems, and Society: Harnessing AI for Societal Good,' details the institute's vision and structure.The concept of 'the triangle' guides the institute, emphasizing the interaction of physical systems, people, and policy.The Covid-19 pandemic exemplifies the need to consider societal impact when solving complex problems.Ethical considerations in AI, like decision-making in self-driving cars, are highlighted in the book.Transdisciplinary research, as seen in IDSS, aims to create a lasting impact by bridging disciplinary boundaries.IDSS provides a structured approach for students to consider various components when addressing societal challenges.Dahleh aims to document the creation and thinking behind IDSS through his book, offering historical perspective.His book serves as a reflection on the journey of establishing the institute and the importance of interdisciplinary collaboration.