In these endeavours he joined other campaigners against pseudoscience, including scientists Carl Sagan and Stephen Jay Gould and the magician James Randi. 在这些努力中,他与其他反伪科学斗士联合了起来,这包括科学家卡尔•萨根(CarlSagan)、斯蒂芬•杰伊•古尔德(StephenJayGould)以及魔术师詹姆斯•兰迪(JamesRandi)。
The error classification is from Carl James ' book entitled Errors in Language learning and use, namely, text errors, discourse errors on coherence, pragmatic errors and substance errors. 错误分类源自于CarlJames在ErrorsinLanguagelearninganduse书中提出的四种错误类型,即文本错误、语篇连贯错误、语用错误和实体性错误。