The Arab Summer.
On August 6th, an explosion in Beirut, Lebanon killed over 100 and injured over 4000.[1]
The explosion destroyed 85% of the country’s grain.[2]
The Arab Spring in 2012 occurred during a time of high food prices.[3][4]
Speculation abounds as to who or what caused the explosion (negligent security for 2750 tons of ammonium nitrate?)
[1] https://www.zerohedge.com/geopolitical/beirut-explosion-aftermath-death-toll-rises-100-4000-injured
[3]https://twitter.com/1PercentBailout/status/1290055925500280834?s=20
[4]https://www.sciencedirect.com/science/article/abs/pii/S0143622812000161