Passover begins tomorrow evening, Friday, April 22, 2016. Here is an intriguing article on how climate change might have triggered the chain of events known as the Ten Plagues:

The Biblical plagues that devastated Ancient Egypt in the Old Testament were the result of global warming and a volcanic eruption, scientists have claimed.

Source: Biblical plagues really happened say scientists – Telegraph

How fitting that Earth Day and Passover coincide this year.