climate consequences
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Peter Dykstra: A foodie tastes climate change
Some samples of where food is going… or gone.
Pity the poor climate reporter. Tasked to write about the costly future and gloomy topic of climate change, we often turn to food to try to relieve our misery. But in our case, that means writing about it, not eating it.
This past week, I distinctly heard the sound of a butter knife clinking against the bottom of a four-ounce jar.
Dijon mustard had joined the list of edible climate victims.
NPR sent its veteran Paris correspondent Eleanor Beardsley to the Bordeaux region. Not to report on the threat to Bordeaux wine, mind you, but on the region’s Dijon mustard. It turns out that genuine Dijon requires mustard seeds from Canada, and last year’s brutal, record-setting “heat dome” ruined the hot mustard crop.
And there’s more concern at the other end of the condiment aisle.
Olive output has suffered in recent years as more frequent winter waves of warm and chilly Mediterranean weather impact the trees’ flowering and fruiting. And as olives go, so goes olive oil.
And with our olive oil, so goes tomato sauce for pizza and pasta. About thirty percent of the world’s canned tomato crop comes from California’s Central Valley, where near-catastrophic drought threatens not a bad year, but a bad forever in one of the world’s key food-producing zones.
So, if Marie Antoinette were around to witness this, would she offer a tomato sauce workaround? Maybe, “Let them eat white clam sauce?”
Well... even for those of us who can stand white clam sauce, clams and other mollusks are vulnerable to the oceans’ rising levels of acidification.
And then there’s the wheat flour that’s turned into traditional pasta. Breadbaskets like Ukraine and the U.S. heartland are increasingly subject to drought, and nutritionists predict that rising CO2 levels could rob wheat, rice and other grains of nutrients.
As early as 2011, a study predicted problems for all manner of fruits and nuts grown throughout the world’s temperate regions. Pistachios, walnuts, cherries and peaches are among the crops that need warm summers and chilly, but not frigid winters to prosper. Warming winter temps may be a problem from Israel to Georgia.
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