Topics applied into action

Rates of adolescent mental ill-health have risen sharply in recent decades. Urban parks are valuable mental health resources, yet the mental wellbeing needs of adolescents are often overlooked. I show that by examining planners’ perspectives on why this gap exists helps to illuminate concrete actions and strategies to ensure parks can be healthier and more accessible for all.

Public parks shape how people meet, stay, and interact. This study shows how specific physical features of an urban park influence everyday social life, offering practical lessons for designing public spaces that support social interaction, wellbeing, and inclusive urban vitality. We combined on-site observation of people’s behaviour with surveys of park users and spatial analysis. We did this to move beyond abstract design principles and provide evidence-based insights into how seating, pathways, land use, inclusiveness, and safety shape everyday social interactions in public spaces.

Verhalenhuis Belvédère demonstrates how community-led, culturally rooted public spaces bolster neighbourhood resilience during urban renewal by combining participatory co-creation, flexible programming, recognition, and memory work. More broadly, examples like this show how a socio-spatial triad—spatial agency, networked solidarity, and identity grounding—can help protect neighbourhood identity and strengthen lasting social infrastructure in diverse communities.

Green infrastructure has been conceived as something for the well-off in cities of developed countries. How green infrastructure contributes to quality of life and wellbeing in slums and informal settlements is largely unknown. A survey of the residents (sample size = 455) within a slum community (Ikorodu-Ajegunle) in Lagos, Nigeria. The survey was preceded by stakeholder forum where actors from health, urbanism, environmental sectors discussed the links and made inputs to the research instrument used for data collection.

Cities urgently need systemic health checks. Without them, they keep fixing symptoms, wasting scarce budgets, while hidden risks grow. This proposed approach helps cities understand their true health and activate their self-healing capacity instead of constantly firefighting.

Intertwining play and placemaking (‘PlaysMaking’) in Cork city has inspired positive changes in the spaces, places and lives of citizens. The barriers of high car dependence and a history of resistance to pedestrianisation policies in the city were overturned by levering play to temporarily pedestrianise areas in the city. Community led PlaysMaking in Cork City has secured the permanent pedestrianisation of public roads, creating inclusive recreational spaces and led to the creation of dedicated public spaces for popup events and playful cultural trails.

Air pollution threatens public health globally. Our exposure to air pollution is influenced by transport. Transport is both a prominent source of air pollution and an important determinant in our exposure to it. The built and natural environment also dictate how, when and where we travel, and what we are exposed to. We provide a comprehensive review of these relationships and their interactions.

Can Bangkok truly clean its air? New initiatives show promise, but key changes are needed. This analysis reveals how better infrastructure, stronger governance, and embracing renewable energy can pave the way for a healthier city.

Beyond the Home: This research explores how local high streets enhance older adults' well-being by fostering social connections, a sense of place, outdoor activity, and independence, highlighting their essential role in ageing-in-place policies and urban health strategies.

We demonstrate the strong influence of neighborhood transit access and land use on driving behavior. We highlight thresholds where built environment factors significantly impact driving patterns and provide evidence for integrating age-friendly design into urban planning.

Our study provides robust, localized evidence from Srinagar, India, linking road traffic noise exposure to increased hypertension risk, particularly among women and highly stressed individuals. It highlights the inadequacy of applying high-income country data to low- and middle-income country contexts.

How does everyday mobility shape local social cohesion in cities? Our study shows that walking and cycling in the neighborhood create spontaneous, low-threshold encounters - and that these everyday interactions are vital for building healthier, more connected urban communities.