A City’s Shade Is a Shared Resource

Imagine two people walking along opposite sides of the same street at midday. One moves beneath trees; the other must wait in the sun to reach a bus stop. On a map, the distance is the same. What that distance demands of the body, who can manage it and how much exhaustion it leaves behind are very different questions.

When we discuss cities, we readily count roads, buildings and new investments. Shade often remains a minor detail in that account. Yet the ability to run everyday errands independently may depend on a few hundred metres of continuous shade. Making a city usable requires more than building a route to a destination.

I see this as a question wider than attractive planting. The experience of someone who works outdoors, a parent waiting at a stop or an older person returning from the shops tells us something about the city. When planning leaves out that experience, a service that appears accessible can remain distant in daily life.

The distance on the map and the distance people experience

A park is valuable. But if the route leading to it is difficult to walk, its benefits are not equally available to everyone. Connections between resting places, bus stops and pavements therefore matter as much as individual investments. Good examples that remain isolated may do too little to improve a whole journey.

Assessing shade by counting trees alone is also insufficient. The species, available growing space, water requirements and maintenance over the years need to be considered together. A sapling planted today and the person who must use that square today operate on different timescales. Suitable temporary shelters and long-term planting can complement each other.

Of course, the same solution cannot work in every street. Historic settings, underground infrastructure and pedestrian movement each impose their own conditions. That is precisely why we should examine where and when people struggle, rather than repeat identical street furniture across a city. Good design begins by listening to the place.

There is an economic dimension too. Reviving a shopping street that people find difficult to reach on foot may require more than promoting its businesses. Providing places where outdoor workers can rest also concerns the quality of working life. Details dismissed as everyday comfort can affect how a city works and trades.

Tomorrow’s investment is tested in today’s walk

Local authorities have an unglamorous but potentially useful starting point: examining everyday journeys with the people who make them. They could select routes connecting schools, bus stops, health services and neighbourhoods. Where do people wait? Where is resting impossible? Which crossing is difficult to use? The answers can add what measurements at a desk miss.

The effects of small changes can then be followed. Does a shelter provide shade at the hour when it is needed? Is a bench somewhere its users can sit down and stand up comfortably? Does the design around a tree narrow the pavement? How a project is used months later deserves as much attention as its opening photograph.

Responsibility for maintenance should be decided at the beginning. Adding something new is one task; keeping it safe, clean and usable requires sustained attention. If climate-conscious planning stops at the opening-day image, it cannot meet needs that recur every day.

I believe cities across Türkiye have much to learn from each other in this area. But copying a successful example should involve more than reproducing its appearance. Sharing the conditions in which it works, its costs and how maintenance continues matters too. That is how information becomes useful action somewhere else.

Alongside major projects, we can sometimes assess a city’s future through a small question: who can walk along this street in summer? Finding answers that include more people expands our shared urban life. Shade can become something we deliberately provide together, rather than a building’s accidental shadow.