Lee Myung-hee, professor of history at Kongju National University and coauthor of the controversial “New Right” history textbook from Kyohak Publishing Co., said on September 11 that the left already has an absolute majority in the ideological fields of education, journalism, and culture.

As a guest lecturer for “the Saenuri Party's Modern and Contemporary History Class,” professor Lee expressed his opinion by saying, “If the current situation continues, Korean society can be structurally overthrown in ten years.”...