was effective in preventing inaccuracies. Worstall, drawing on his own experience as a contributor to traditional encyclopedias, argued that the editorial process often fails, because human nature leads editors to take the easy option of consulting other secondary sources, rather than take the extra effort to check primary sources. McHenry published responses to both of these articles. Sources External links howtoknow.com, personal website McHenry's TCS Daily articles McHenry's posts at The American Encyclopædia Britannica 1945 births Living people American book editors American encyclopedists Northwestern University alumni Kellogg School of Management alumni University of Michigan alumni Writers from St. Louis Critics of Wikipedia