Policy Brief: Greening Cities for Better Health
A new briefing by UBDPolicy summarises the key health benefits of green spaces in cities and highlights best practices from 12 European cities
75% of the EU population lives in cities, yet most cities were built as compact areas with a high population density and few green spaces. With climate change increasingly impacting urban residents, green areas such as parks are a key solution for climate mitigation and adaptation. In addition, increasing the share of green spaces is beneficial for residents’ physical and mental health.
A new Policy Brief by UBDPolicy summarises the key health benefits of green spaces in cities and highlights best practices from 12 European cities. The briefing also includes science-based recommendations for local and European decision makers considering increasing the share of green spaces in cities.
Health benefits of green spaces
Green spaces help mitigate air pollution, heat, and noise. They therefore contribute to lower premature mortality, longer life expectancy, a reduced number of cardiovascular diseases, improved cognitive functioning in children and older people, and a healthier population overall, as physical activity is increased. As temperatures are rising, parks, gardens, and trees also play a vital role in reducing the health threats from high temperatures.
The World Health Organization (WHO) recommends that residents have access to green spaces of at least 0.5 hectares within 300m distance of their homes. In Europe, over 60% of the population currently lacks sufficient access to green spaces. Up to 43,000 deaths in European cities could be prevented if the WHO recommendation was met.
