A scary hidden stressor is fueling revolutions

In her introduction to a compelling new study, “The Arab Spring and Climate Change,” the Princeton scholar Anne-Marie Slaughter notes that crime shows often rely on the concept of a “stressor.” A stressor, she explains, is a “sudden change in circumstances or environment that interacts with a complicated psychological profile in a way that leads a previously quiescent person to become violent.” The stressor is never the only explanation for the crime, but it is inevitably an important factor in a complex set of variables that lead to a disaster. “The Arab Spring and Climate Change” doesn’t claim that climate change caused the recent wave of Arab revolutions, but, taken together, the essays make a strong case that the interplay between climate change, food prices (particularly wheat) and politics is a hidden stressor that helped to fuel the revolutions and will continue to make consolidating them into stable democracies much more difficult.

This collection of essays opens with the Oxford University geographer Troy Sternberg, who demonstrates how in 2010-11, in tandem with the Arab awakenings, “a once-in-a-century winter drought in China” — combined, at the same time, with record-breaking heat waves or floods in other key wheat-growing countries (Ukraine, Russia, Canada and Australia) — “contributed to global wheat shortages and skyrocketing bread prices” in wheat-importing states, most of which are in the Arab world.

The numbers tell the story: “Bread provides one-third of the caloric intake in Egypt, a country where 38 percent of income is spent on food,” notes Sternberg. “The doubling of global wheat prices — from $157/metric ton in June 2010 to $326/metric ton in February 2011 — thus significantly impacted the country’s food supply and availability.” Global food prices peaked at an all-time high in March 2011, shortly after President Hosni Mubarak was toppled in Egypt.

Consider this: The world’s top nine wheat-importers are in the Middle East: “Seven had political protests resulting in civilian deaths in 2011,” said Sternberg.

Everything is linked: Chinese drought and Russian bushfires produced wheat shortages leading to higher bread prices fueling protests in Tahrir Square. Sternberg calls it the globalization of “hazard.”

Scientists like to say that, when it comes to climate change, we need to manage what is unavoidable and avoid what is unmanageable. That requires collective action globally to mitigate as much climate change as we can and the building of resilient states locally to adapt to what we can’t mitigate. The Arab world is doing the opposite. According to the International Monetary Fund, as much as one-fifth of some Arab state budgets go to subsidizing gasoline and cooking fuel — more than $200 billion a year in the Arab world as a whole — rather than into spending on health and education. Meanwhile, locally, Arab states are being made less resilient by the tribalism and sectarianism that are eating away at their democratic revolutions.

As Sarah Johnstone and Jeffrey Mazo of the International Institute for Strategic Studies conclude in their essay, “fledgling democracies with weak institutions might find it even harder to deal with the root problems than the regimes they replace, and they may be more vulnerable to further unrest as a result.” Yikes.

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