"The Sushi Economy: Globalization and the Making of a Modern Delicacy" by Sasha Issenberg provides numerous insights and lessons. Here are some key takeaways:

1. 1. Global Interdependence: The sushi industry serves as an example of how economies around the world are interconnected. The book demonstrates how changes in one part of the world can impact the sushi industry and economies elsewhere.
2. Tradition vs. Innovation: The book delves into the ongoing struggle between maintaining traditional sushi-making methods and the pressure to innovate in order to meet rising global demand.
3. Sustainability and Responsibility: One of the most important themes in the book is the environmental impact of the sushi industry, specifically regarding overfishing. It highlights the importance of sustainable practices and responsible consumption.
4. Role of Technology: Issenberg discusses how technology, such as tuna ranching and air shipping, has revolutionized the industry and facilitated the globalization of sushi.
5. Influence of Market Forces: The sushi economy is significantly affected by supply and demand, and the book explores how these forces can drive the overexploitation of resources, in this case, the bluefin tuna.
6. Cultural Exchange and Adaptation: Sushi's global popularity shows how a specific element of one culture can be embraced and adapted by others, often creating new traditions and economic opportunities along the way.

These insights could be applied to understanding other global industries and the potential impacts and issues related to globalization.