. . . . . "Chigu onnanhwa e sokchi mara : kwahak kwa yŏksa rŭl t'onghae p'a hech'in 1,500-nyŏn kihu pyŏndong chugiron" . . . . "Argues that global warming is a natural, cyclical phenomenon that has not been caused by human activities and that its negative consequences have been greatly overestimated." . . "지구 온난화 에 속지 마라 : 과학 과 역사 를 통해 파헤친 1,500년 기후 변동 주기론" . . . . .