More than 3,200 years ago, life was abuzz in and around what is now this modern-day Israeli metropolis [Tel Aviv] ... To the north lay the mighty Hittite empire; to the south, Egypt was thriving under the reign of the great Pharaoh Ramses II. Cyprus was a copper emporium. Greece basked in the opulence of its elite Mycenaean culture, and Ugarit was a bustling port city on the Syrian coast. In the land of Canaan, city states like Hazor and Megiddo flourished under Egyptian hegemony...Yet within 150 years, according to experts, the old world lay in ruins.
Experts...now believe that by studying grains of fossilized pollen they have uncovered the cause.
In a study published Monday in Tel Aviv: Journal of the Institute of Archaeology of Tel Aviv University, researchers say it was drought that led to the collapse in the ancient southern Levant.
I originally thought the Ten Plagues.
But on second reading, I lean (sorry for the pun) to the content at Genesis 41:25 -32:
25 And Joseph said unto Pharaoh: 'The dream of Pharaoh is one; what God is about to do He hath declared unto Pharaoh. 26 The seven good kine are seven years; and the seven good ears are seven years: the dream is one. 27 And the seven lean and ill-favoured kine that came up after them are seven years, and also the seven empty ears blasted with the east wind; they shall be seven years of famine. 28 That is the thing which I spoke unto Pharaoh: what God is about to do He hath shown unto Pharaoh. 29 Behold, there come seven years of great plenty throughout all the land of Egypt. 30 And there shall arise after them seven years of famine; and all the plenty shall be forgotten in the land of Egypt; and the famine shall consume the land; 31 and the plenty shall not be known in the land by reason of that famine which followeth; for it shall be very grievous. 32 And for that the dream was doubled unto Pharaoh twice, it is because the thing is established by God, and God will shortly bring it to pass.