为《系统动力学》再版寻找案例
案例作用：
寻找一个现实问题，作为全书的引子，围绕这个问题展开教学
案例要求：
- 简单。简单到为高中毕业生所理解（旨在为各专业的本科生所理解）
- 反直观
寻求新书合作者
本书主题 《系统动力学60年来的反思》
Search a case for the new version of my book ‘System Dynamics’
Purpose of the case:
Looking for a realistic problem, as the introduction to the whole book, to start teaching around this problem.
Case requirements：
- Simple. Easy to understand for high school graduates (designed to be understood by undergraduates in various majors)
- Counter-intuitive
find a coauthor for a new book
The subject of the book:
Reflections on System Dynamics in the Past 60 Years
祝您再版顺利。