In his book of the same name, Pilzer says the next trillion-dollar industry after cars and information technology will be in preventative businesses that help people find peace, health and happiness.

在他的同名小说中，皮尔泽说在汽车和信息技术产业之后的亿万美元的行业将会是预防性的企业，帮助人们找到和平、健康和幸福。