of the Family Radio Christian network, claimed the Bible as his source and said May 21 would be the date of the Rapture and the day of judgment "beyond the shadow of a doubt". Camping suggested that it would occur at 6 pm local time, with the Rapture sweeping the globe time zone by time zone, while some of his supporters claimed that around 200 million people (approximately 3% of the world's population) would be 'raptured'. Camping had previously claimed that the Rapture would occur in September 1994. The vast majority of Christian groups, including most Protestant and Catholic believers, did not accept Camping's predictions; some explicitly rejected them, citing Bible passages including the words of Jesus stating "about that day or hour no one knows" (Matthew 24:36). An interview with a group of church leaders noted that all of them had scheduled church services as usual for Sunday, May 22. Following the failure of the prediction, media attention shifted to the response from Camping and his followers. On May 23, Camping stated that May 21 had been a "spiritual" day of judgment, and that the physical Rapture would occur on October 21, 2011, simultaneously with the destruction of the universe by God. However, on October 16, Camping admitted to an interviewer that he did not know when the end would come. In March 2012, Camping "humbly acknowledged" in a letter to Family Radio listeners that he had been mistaken, that the attempt to predict a date was "sinful", and that critics had been right in pointing to the scriptural text "of that day and hour knoweth no man". He added that he was searching the Bible "even more fervently [...] not to find dates, but to be more faithful in our understanding." David Meade David Meade is the pen name of an American end-times conspiracy theorist and book author who has yet to disclose his real name. Meade, who describes himself as a "Christian numerologist", claims to have attended the University of Louisville, where he "studied astronomy, among other subjects", but, because his real name is unknown, The Washington Post reported that the university could not confirm whether he had ever been a student there. He is also a writer, researcher and investigator who has written and self-published at least 13 books. He made appearances and interviews on Coast to Coast AM, The Washington Post, Glenn Beck Program, YouTube