臆断的预言和轻率的发布,轻则让人困惑,重则损害科学及其政策的权威性2005年,韩国发行的一枚邮票触发了人们对一幅人类进化卡通图案的回忆:一个弯腰屈背的猿人以六个步骤进化成直立的双足智人。该枚邮票(下图)展现了一位截瘫病人慢慢地从轮椅上爬起,挺身而立,最后以一个跳跃动作表示庆祝。邮票的左边是一枚经过细胞核转移的 Predicted predictions and flippant announcements range from lightly confusing to damaging the authority of science and its policies In 2005, a stamp issued by South Korea triggered a recall of a cartoon of human evolution: a bend The ape-man in the back evolves into an upright pair-wise man in six steps. The stamp (pictured below) shows a paraplegic patient slowly getting up from his wheelchair, standing upright and finally celebrating with a jump action. To the left of the stamp is a nuclear transfer