The New Exchange

You are not logged in. Would you like to login or register?

10/24/2017 12:47 pm  #1

How Climate Change Is Playing Havoc With Olive Oil (and Farmers)

When I was in Italy last month all anyone wanted to talk about was the brutal summer that they had just endured.

How Climate Change Is Playing Havoc With Olive Oil (and Farmers)

TREVI, Italy — It was in June, the time of year when the first olives normally burst from their blossoms in the mild warmth of early summer, when Irene Guidobaldi walked through her groves in blistering heat and watched in horror as the flowers on her trees began to wither and fall.

The only way to save her family’s precious orchard in the hills of Umbria was to buy the most precious thing of all in this summer of drought: water.

Lots and lots of water.

And so, Ms. Guidobaldi, an eighth-generation olive grower, bought water by the truckload, nearly every day, for most of the summer.

The heat wave that swept across southern Europe this summer, which scientists say bore the fingerprints of human-induced climate change, is only the latest bout of strange weather to befall the makers of olive oil.

Some years, like this one, the heat comes early and stays. Other years, it rains so much — as it did in 2014 — that the olive fly breeds like crazy, leaving worms inside the olives. Or there’s an untimely frost when the fruits first form, which is what happened in Beatrice Contini Bonacossi’s groves in Tuscany. Or, an early hot spell is followed by a week of fog and rain, which is what happened on Sebastiano Salafia’s farm in Sicily a few years ago, leaving the trees confused, as he put it, about when to bear fruit.

“Every year, there’s something,” Mr. Salafia said.

Gone are the days when you could count on the mild “mezze stagioni,” or half-seasons, that olives rely on before and after the heat. Gone, too, is the cycle you could count on: one year good, next year not good.

Now, said Ms. Guidobaldi, stretching wide her long twiggy arms, “It’s like playing the lottery.”

Olive trees are hardy survivors. In the Bible, a dove brings an olive leaf to Noah on the ark, a sign that the world is not entirely destroyed. Olive oil is central to food and folklore across the Mediterranean. And its health benefits have been so extolled that global demand for extra virgin olive oil has surged.

Now, a changing climate is turning olive oil into an increasingly risky business — at least in the Mediterranean, the land of its birth.

Harvests have been bad three of the last five years, subject to what Vito Martielli, an analyst with Rabobank, based in Utrecht, the Netherlands, called weather-related “shocks.” And with growing demand, wholesale prices have gone up.

No one will go hungry if there’s not enough olive oil on the market. But the impact of climate change on such a hardy and high-end product is a measure of how global warming is beginning to challenge how we grow food.

The forecast for olive oil production this year is mixed. In Italy it’s expected to be 20 percent below the 2000-2010 average, though better than last year, according to the International Olive Council, with some growers expecting a smaller but very tasty yield. Spain, the world’s largest producer, expects at least a 10 percent dip from last year, according to the council; the Spanish growers association forecasts a much bigger dip. Greece is expected to have a robust harvest. So, too, Tunisia.

But as the supply from the Mediterranean becomes more unpredictable, some bottlers are looking elsewhere as future sources of oil. Even some champions of Mediterranean oil, like Nancy Harmon Jenkins, author of “Virgin Territory: Exploring the World of Olive Oil,” recommend venturing further afield.

“I hesitate to say this because I love the Mediterranean and I want people to have Mediterranean olive oil,” she said, “but I think California is going to be more and more important in the years ahead and places like Australia and New Zealand.”

We live in a time in which decent and otherwise sensible people are surrendering too easily to the hectoring of morons or extremists. 

10/24/2017 4:41 pm  #2

Re: How Climate Change Is Playing Havoc With Olive Oil (and Farmers)

I witnessed the same thing when I was there two weeks ago.


Board footera


Powered by Boardhost. Create a Free Forum