Generated by Yoast SEO v26.3, this is an llms.txt file, meant for consumption by LLMs. The XML sitemap of this website can be found by following [this link](https://impact.one/sitemap_index.xml). # Impact One: Impact One > Impact One transforms urban landscapes into regenerative ecosystems that enhance the health and wellbeing of both people and the planet\. ## Pages - [Christoph Roth](https://impact.one/people/christophroth/) - [Alexandre Allard](https://impact.one/people/alexandreallard/) - [Offices](https://impact.one/offices/) - [News](https://impact.one/news/) - [Homepage](https://impact.one/) ## Posts - [The Cities Working to Become More Breathable](https://impact.one/insights/the-cities-working-to-become-more-breathable/): Air pollution remains one of the world’s most urgent urban health challenges but some cities are proving that cleaner, healthier air is within reach\. From London’s emission zones and electric buses to Jakarta’s move toward an all\-electric transit system and Riyadh’s vast greening initiative, cities are finding their own paths to cut pollution and protect public health\. Their experiences show that cleaner air is an achievable reality, especially with policy interventions\. - [Nature Positive: Financing the Transition in Cities Report Released](https://impact.one/reports/nature-positive-financing-the-transition-in-cities-report-released-2-2/): The World Economic Forum’s Global Commission on Nature\-Positive Cities, of which Impact One is a member, releases the Nature Positive: Financing the Transition in Cities report in January 2025\. It forms part of the WEF’s Nature\-Positive Transition series, which highlights the urgent need to address nature\-related risks, outlines the dependencies of economies and societies on nature, and provides pathways to halt and reverse nature loss by 2030\. - [Green Riyadh: Greening the Desert](https://impact.one/insights/green-riyadh-greening-the-desert/): As cities in arid climates face rising temperatures, water scarcity, and air pollution, afforestation emerges as a powerful solution\. Green Riyadh—one of the world’s most ambitious urban greening projects—is transforming the Saudi capital with 7\.5 million trees, cooling the city, improving air quality, and enhancing urban livability\. - [Seeds of Renewal: Desert Restoration in Saudi Arabia](https://impact.one/company-news/seeds-of-renewal-desert-restoration-in-saudi-arabia/): In hyper\-arid environments, resilience begins at the smallest scale – the seed\. Saudi Arabia’s new seed\-based restoration programmes signal a shift from reactive land management to proactive ecological renewal\. They also offer lessons for how urban development, cultural investment, and ecological systems must grow together if sustainable cities are to take root\. - [Nature as Teacher: Designing Cities That Help Children Learn and Play](https://impact.one/insights/nature-as-teacher-designing-cities-that-help-children-learn-and-play/): Children today grow up in cities built for efficiency, not exploration\. Across the world, screen time replaces outdoor play, and access to green spaces remains deeply unequal\. Yet research shows that contact with nature is vital for physical health, emotional development, and social learning\. Parks with trees, shade, and natural terrain keep children active longer, help them cope with heat, and nurture empathy for the environment\. Reimagining urban space through greenery is not just about leisure; it’s an investment in public health, equity, and the next generation’s relationship with the planet\. ## categories - [Culture Test](https://impact.one/categories/culture-test/) - [Wellbeing Test](https://impact.one/categories/wellbeing-test/) ## Categories - [Insights](https://impact.one/insights/) - [News](https://impact.one/company-news/) - [Events](https://impact.one/events/) - [Projects](https://impact.one/projects/) - [Reports](https://impact.one/reports/)