List of dates predicted for apocalyptic events

Predictions of apocalyptic events that will result in the extinction of humanity, a collapse of civilization, or the destruction of the planet have been made since at least the beginning of the Common Era. Most predictions are related to Abrahamic religions, often standing for or similar to the eschatological events described in their scriptures. Christian predictions typically refer to events like the Rapture, Great Tribulation, Last Judgment, and the Second Coming of Christ. End-time events are normally predicted to occur within the lifetime of the person making the prediction and are usually made using the Bible—in particular the New Testament—as either the primary or exclusive source for the predictions. This often takes the form of mathematical calculations, such as trying to calculate the point in time where it will have been 6,000 years since the supposed creation of the Earth by the Abrahamic God, which according to the Talmud marks the deadline for the Messiah to appear. Predictions of the end from natural events have also been theorised by various scientists and scientific groups. While these predictions are generally accepted as plausible within the scientific community, the events and phenomena are not expected to occur for hundreds of thousands, or even billions, of years from now.
Little research has been carried out into the reasons that people make apocalyptic predictions. Historically, such predictions have been made for the purpose of diverting attention from actual crises like poverty and war, pushing political agendas, or promoting hatred of certain groups; antisemitism was a popular theme of Christian apocalyptic predictions in medieval times, while French and Lutheran depictions of the apocalypse were known to feature English and Catholic antagonists, respectively. According to psychologists, possible explanations for why people believe in modern apocalyptic predictions include: mentally reducing the actual danger in the world to a single and definable source; an innate human fascination with fear; personality traits of paranoia and powerlessness; and a modern romanticism related to end-times, resulting from its portrayal in contemporary fiction. The prevalence of Abrahamic religions throughout modern history is said to have created a culture that encourages the embracement of a future drastically different from the present. Such a culture is credited for the rise in popularity of predictions that are more secular in nature, such as the 2012 phenomenon, while maintaining the centuries-old theme that a powerful force will bring about the end of humanity.
In 2012, opinion polls conducted across 20 countries found that over 14% of people believe the world will end in their lifetime, with percentages ranging from 6% of people in France to 22% in the United States and Turkey. Belief in the apocalypse is most prevalent in people with lower levels of education, lower household incomes, and those under the age of 35. In the United Kingdom in 2015, 23% of the general public believed the apocalypse was likely to occur in their lifetime, compared to 10% of experts from the Global Challenges Foundation. The general public believed the likeliest cause would be nuclear war, while experts thought it would be artificial intelligence. Only 3% of Britons thought the end would be caused by the Last Judgement, compared with 16% of Americans. Up to 3% of the people surveyed in both the UK and the US thought the apocalypse would be caused by zombies or alien invasion.