If you are interested in sustainable ways of living, and want to make a difference in the society, this is a must-read book. It will give you a totally new look on sustainability. The author discovered a secret of Omi-merchants who were one of the most successful merchants in Japan in the 18th century. They knew the way to be prosperous while making society happy. The secret will help you become successful at your business while creating, an environmentally friendly, socially just, spiritually grown society. https://www.amazon.com/dp/B072LBFFYS/