The study pinpoints a particular area and time period where climate change had a profound impact: countries affected by the Arab Spring between 2010 and 2012.
Sanaa, Yemen: Despite political unrest during the early months of protest during the Arab Spring, a Yemeni man keeps his shop open, selling nuts and dried fruit.
A fish vendor's death late last year gave rise to popular anger over poor governance in the North African nation. That could have implications beyond just Morocco.