Farmers warn impact of high temperatures, drought and wildfires on range of foodstuffs means costs will increase Farmers across Europe are warning of a slump in food production and rising prices as crops from maize to salads suffer as a result of extreme heat, drought and wildfires. Olive groves...
Source: [Guardian World](https://www.theguardian.com/business/2026/aug/04/price-olive-oil-expected-rise-again-european-crops-heat-drought-wildfires)