{
  "id": 13101732,
  "title": "The Giant Power of Tiny Parks",
  "url": "https://urgent.news/2026/10/09/the-giant-power-of-tiny-parks",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-09T11:00:00.000Z",
  "source": {
    "name": "Mother Jones",
    "slug": "mother-jones",
    "url": "https://www.motherjones.com/environment/2026/10/the-giant-power-of-tiny-parks/"
  },
  "original_language": "en",
  "account": "The tiny coastal green hairstreak butterfly once thrived in foggy hills of San Francisco. However, as the city expanded, the insect's habitat became fragmented into isolated patches, making it difficult for the butterflies to interbreed and survive. In 2007, a local nonprofit, Nature in the City, took action by planting butterfly-friendly host plants to create a \"butterfly highway,\" which successfully increased genetic diversity among the butterfly populations.\n\nThese microhabitats not only benefit wildlife but also human residents. Scientists have found that small green spaces in cities can improve the health of nearby residents, reducing the rates of obesity, high blood pressure, and diabetes.\n\nThe \"10-minute walk\" is a new metric advocated by advocates for mini-green spaces, such as the Trust for Public Land. This concept suggests that everyone in US cities should be able to walk to a public green space in 10 minutes or less. More than 300 mayors have adopted this idea, incorporating it into their city planning. The Inflation Reduction Act (IRA) allocated over $1 billion for urban greening, leading to numerous grants being awarded for such projects.\n\nDespite these efforts, North Richmond—a community facing environmental and economic challenges—received $19 million for new green spaces through the IRA's Community Change Grants program. However, as of July 2024, the funding remains on hold, with the Trump administration appealing the ruling.\n\nCreating micro-parks often falls to nonprofit organizations and volunteers, a task that is easier in affluent neighborhoods due to ample private resources. However, in poorer communities like North Richmond, the lack of funding and resources presents a significant challenge. These neglected patches of land could be transformed into vibrant micro-parks, significantly benefiting both the environment and the communities they serve.",
  "summary": "A velvety butterfly called the coastal green hairstreak once peppered the fog-capped hills of San Francisco. But then the city began to build out, and new structures fractured the jewel-toned insect’s native range. The butterflies were scattered into isolated populations, some only a few blocks apart—an astronomical distance for a creature that, over its lifetime, […]",
  "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."
}