The remarks from Zavos came during a debate with Dr. Paul R.Billings, a University of California professor and an expert on clinical genetics, who bluntly rejected any plans to clone humans.

• 扎瓦斯这番评说源于与帕尔比林斯的争论，后者是加州大学教授，也是临床遗传学专家，比林斯教授坚决反对任何关于克隆人的计划。