Final answer:
Climate change, including volcanic eruptions and global cooling, may have caused the destruction of Hancock's lost civilization in 'Magicians of the Gods'.
Step-by-step explanation:
The cause of the destruction of Hancock's lost civilization in 'Magicians of the Gods' was not specifically mentioned in the given information. However, it is worth noting that climate change, including volcanic eruptions, changes in the Earth's orbit, and shifts in ocean circulation patterns, has been known to have significant impacts on civilizations throughout history.
During the Little Ice Age, a period of global cooling in the fourteenth century, several factors like changes in ocean circulation patterns, shifts in the Earth's orbit, and massive volcanic eruptions released clouds of sulfate particles into the atmosphere, reflecting solar energy back into space and resulting in a decrease in global temperature. Volcanoes can also eject aerosols into the atmosphere, which efficiently reflect sunlight and cause colder temperatures.
Therefore, it is possible that the destruction of Hancock's lost civilization in 'Magicians of the Gods' could have been caused by a combination of these climate factors, including volcanic eruptions and global cooling.