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Olive oil and climate change

June 18, 2024 By EarthWise Leave a Comment

Climate change threatens the future of olive oil

Olive oil is a liquid fat obtained by mashing whole olives and extracting the oil.  A superfood staple of the Mediterranean diet, olive oil is used in kitchens around the world for frying, sauteing, baking, and as a condiment.  It can also be widely found in cosmetics, soaps, and pharmaceutical products. 

Globally, 2.6 million tons of olive oil were consumed last year.  Spain is currently the world’s largest producer of this “liquid gold,” accounting for 44% of global production.  The second largest producer of olive oil is Italy, followed by Greece, Tunisia, Turkey, and Morocco.   

But recently, the price of olive oil has been rocketing up.  Droughts, wildfires, floods, and heat waves, combined with pests, have punished olive-producing regions around the world.  The climate-fueled extreme weather has significantly impacted olive oil production in southern Europe.  Olive trees are exceedingly vulnerable to climate change. 

Spain, for example, typically produces somewhere between 1.3 to 1.5 million metric tons of olive oil each harvest.  However, officials expect a production range of only 830,000 to 850,000 metric tons this season. 

This shortage has sent prices soaring.  According to the International Monetary Fund, the average price of olive oil has doubled over the past two years.  In fact, the price is currently hovering at or around $10,000 per metric ton.  And there doesn’t seem to be much relief in sight.  

The record-breaking price has also unsurprisingly fueled a surge in crime, with criminals targeting supermarkets, oil mills, and olive groves. 

The changing climate continues to threaten food security around the world. 

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‘Liquid gold’: An olive oil shortage is fueling record prices and food insecurity fears

Extra virgin olive oil prices tipped to top £16 a litre next month

Photo, posted October 29, 2015, courtesy of the U.S. Department of Agriculture via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio

The All-Time Hottest Day | Earth Wise

February 14, 2022 By EarthWise Leave a Comment

Climate change helping set heat records around the world

Last year saw record high temperatures in many places around the world and this year started out with more of the same.  In mid-January, Onslow, a small town in Western Australia, measured a high temperature of 123.3 degrees, tying the all-time highest temperature ever recorded anywhere in the Southern Hemisphere.  The previous reading was also made in Australia back in 1960.

The new temperature record was set just as climate institutions around the world were announcing that the past seven years have been the highest in recorded history.

The list of temperature records set in 2020 and 2021 is a long one.   2020 was the hottest year in recorded history.  July 2021 was the hottest month ever recorded.   The hottest official temperature ever recorded anywhere in the world was 129.9 degrees, occurring in Death Valley, California on both August 16, 2020, and July 9, 2021. 

The hottest temperature ever recorded in the Arctic was 100.4 degrees on June 20, 2020 in Verkhoyansk in Russia’s Sakha Republic.  (Amazingly, that small town also holds the record for the coldest temperature ever recorded in Asia at -90 degrees). 2021 saw an all-time high temperature recorded in Europe, in Syracuse, Sicily, on August 11 at 119.8 degrees. 

Overall, 400 documented weather stations in communities or outposts worldwide established all-time high temperatures in 2021 alone.  The climate we have lived through over the past decades is changing and these changes will have consequences to our way of life.

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Australia hits 123 degrees, tying hottest temperature on record in Southern Hemisphere

Photo, posted January 21, 2013, courtesy of A. Dombrowski via Flickr.

In ogni caso, un proverbio russo comune Informazioni: “Se curi un raffreddore, passa in sette giorni, e se non lo curi, in una settimana”, non è applicabile alla realtà spagnola.

Earth Wise is a production of WAMC Northeast Public Radio.

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