Five foods on the decline due to climate change

16 March 2022, 08:17 AM
  • Climate change has affected the production of five of the world's most loved foods. CIA Landlords revealed which foods these are and what climate events have led them to be in decline
Five foods on the decline due to climate change

According to CIA Landlords, winds, droughts, and heavy storms are affecting key agricultural regions around the world, causing many farms to fall short of their required product demand. But how exactly is climate change affecting some of our most loved food products and what can fine food retailers do to combat this?

1. Tomatoes in Italy 
Italy is the largest tomato producer in Europe, supplying an average of six to seven million metric tons per year. However, due to climate change, what was once a warm paradise perfect to grow the fruit is now becoming colder and more susceptible to rain. These lower temperatures are slowing the ripening process of the fruit, and in 2019 less than half of the contracted volumes were produced on time. 

If this continues to happen, prices will continue to increase and fine food retailers could begin to see shortages of tomatoes and tomato products. 

2. Almonds in California 
California grows 80% of the world’s almonds and the state’s industry is now worth $6 billion. However, the growing process of almonds is lengthy and requires a lot of both physical and human energy. California uses 60% of the honeybee hives in the country just for almond pollination each winter, and the cost of transporting the bees, and keeping them in cold storage until this point means that the carbon footprint of almond production is huge. 

Almonds also require the most water to grow out of all nuts, just one seed needs 3.2 gallons to reach the size needed in order to be turned into milk. This is becoming increasingly difficult as the popularity of almond milk has risen - this dairy alternative makes up 63% of the plant-based milk market. Unfortunately, droughts across California are causing farmers to abandon their orchards as there is barely enough water to sustain them. The droughts have also meant farmers are having to treat the almonds with different pesticides, some of which are deadly for honeybees, an already endangered species. As a result, California could begin to see a decline in greenery and flowers, that the bees would have pollinated, and the price of almonds could rise. 

Stocking other dairy alternatives such as oat, pea and coconut milk or championing British dairy milk instead could relieve pressure on almond producers and avoid shortages.

3. Soybeans in Brazil
Soybeans grow best in warm and moist climates, however, the weather in Brazil is increasingly getting hotter, meaning farmers are having to adapt how they grow the crop. By using different pesticides, and forcing the plants to become more tolerant of different climates, farmers have been able to effectively increase the amount of soybeans produced. However, this is not sustainable as the climate will continue to worsen. Consequently, it is forecasted that soybean production will decrease by 86–92% by 2050. 

Soybean plants also require lots of space, and land throughout Brazil has been deforested to make way for rows upon rows of the crop. This has occurred most in the Amazon, where mass fires have been lit to make room for the crops, as a result, scientists have confirmed the rainforest now emits more CO2 than it absorbs. This is a global problem as we rely upon the Amazon to provide us with 6% of the world’s oxygen supply and to keep carbon out of the atmosphere. If we continue to destroy this space, the air quality of our planet will decrease and global warming will be exacerbated. This will present itself in increased temperatures, changing rainfall patterns and biodiversity and agriculture will decline around the world.

4. Coffee in Brazil 
The production of one of the world’s most loved drinks, coffee, is expected to reduce by 76% in Brazil alone in years to come. This is because like soybeans, coffee plants grow at their best in moist, tropical climates, with soils and temperatures that reach around 21°C. But increasing temperatures are drying the air in Brazil, making the climate less than ideal for growth, thus causing a decline in coffee bean production. 

Fine food retailers can avoid future shortages by opting to stock sustainably grown coffee beans from other parts of the world such as Italy, Rwanda, Columbia or Vietnam.

5. Hazelnuts in Turkey 
Turkey is the main producer of hazelnuts, with Italian confectionery giant Ferrero Group depending on the country for 80% of the nut for their various sweet treats, including the iconic British favourite Ferrero Rocher. The country also accounts for 82% of global exports of the nut, meaning an immense number has to be produced each year in order to meet demand. But the erratic and unpredictable weather that Italy has been facing has caused a decline in hazelnut growth. In 2018 forest fires broke out on the Mediterranean coast, where many of the farms are, whilst devastating floods hit the north. This caused droughts on the farms and many of the hazel flowers failed to bloom. 

Independents can avoid shortages by highlighting other delicious nuts and seeds to customers and choosing to stock brands using ingredients grown in the UK or other countries in less demand.

While they are possibly the most threatened, these five foods are not the only ones in decline. The entire food system has been affected by the ever-changing climate and it is essential that every aspect of the food supply chain begins to tackle the problem head-on to sustain the growth and production of our most loved foods.

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