{
  "id": 19030324,
  "title": "From 0 to 43 days of high heat: Climate change threatening Japan's autumn foods",
  "url": "https://urgent.news/2026/11/08/from-0-to-43-days-of-high-heat-climate-change-threatening-japans",
  "topic": "world",
  "section": "World",
  "published": "2026-11-08T22:00:17.000Z",
  "source": {
    "name": "The Mainichi",
    "slug": "the-mainichi",
    "url": "https://mainichi.jp/english/articles/20261104/p2a/00m/0bu/021000c"
  },
  "original_language": "en",
  "account": "Japan's autumn foods face significant threats from climate change, as abnormal heat and heavy rainfall associated with global warming disrupt traditional harvests and agricultural production. Ikumi Toyoda, a climate change and energy expert at Greenpeace Japan, highlights the personal impact of climate change on familiar foods, emphasizing the need for public awareness. A recent study analyzed weather data and producer insights from four key agricultural regions - Kagoshima, Chiba, Yamanashi, and Niigata - comparing recent years (2016-2025) with a 50-year historical period (1966-1975). The research uncovered alarming trends in key autumn foods: sweet potatoes in Kagoshima saw an increase in days exceeding 30°C from 67 to 90, jeopardizing tuber development; pear production in Chiba experienced a month-long rise in 30°C days, increasing discoloration risks; Yamanashi's grape harvest saw 43 days of 27°C+ temperatures in July-August, compared to zero in the 1960s, impacting coloration; and Niigata's rice fields faced a 22-day increase in 27°C+ temperatures in August, leading to more immature kernels. Farmers surveyed expressed distress at the normalization of extreme weather. The U.N. Intergovernmental Panel on Climate Change warns that escalating climate conditions pose severe challenges to global food security. Japan's Environment Ministry has classified rice, fruit trees, and agricultural infrastructure as Level 3 in its climate impact analysis, indicating high vulnerability. Experts suggest developing heat-resistant crop varieties and encouraging consumers to embrace agricultural diversity. The government, producers, and consumers must collaborate on medium- to long-term food strategies to adapt to climate change.",
  "summary": "TOKYO -- Japan has many expressions connecting autumn with food: \"autumn harvest,\" \"autumn bounty\" and \"autumn appetite.\" But abnormal heat and torren",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}