Cities for people: A lecture by Jan Gehl

Summary

Jan Gehl argues that successful cities should be designed around people’s everyday experience—not primarily around cars, large-scale planning diagrams, or striking individual buildings. The central measure of a city is its human scale: what it feels like at eye level and at walking speed, roughly five kilometres per hour.

How Cities Lost the Human Scale

Gehl describes a major shift beginning around 1960. Widespread car ownership and cheap fuel changed streets and encouraged planners to prioritize traffic capacity. At the same time, modernist planning promoted large-scale development, separated housing from workplaces and leisure, and often treated streets as problems to eliminate.

This changed how cities were built and experienced:

• Traditional cities developed gradually, often block by block, around streets and squares. These supported movement, social contact, commerce, and public life in the same places.
• Car-oriented planning introduced a faster, larger scale that left less room for detail, walking, and interaction.
• Planning increasingly took place from an aerial or “helicopter” perspective. A development might look impressive from above but be unpleasant or empty at street level.
• Architecture and planning became overly focused on form and visual impact, while neglecting how buildings shape people’s behavior and daily lives.
• Gehl criticizes the use of renderings filled with imagined crowds as proof that a project will be lively. In his view, a place’s actual quality must be judged by how people use it.

Gehl invokes Jane Jacobs’s defense of lively neighborhoods and “eyes on the street,” while noting that her arguments did not prevent car-oriented planning from spreading widely.

Cities Shape Behavior

A key lesson is that the built environment influences how people live. Streets and public spaces can encourage people to move on, or invite them to stop, sit, meet others, and spend time outside. Gehl argues that cities should therefore be designed not just as collections of buildings, but as settings for human activity.

He identifies the human scale as the most important scale for urban design. Copenhagen’s ordinary-looking neighborhoods illustrate his point: they may not impress from the air, but they can work exceptionally well for residents at street level.

Why People-Centered Cities Matter

Gehl links pedestrian-friendly urban design to several wider goals:

• Lively cities: People are more likely to walk, meet, and spend time outdoors where public spaces are appealing.
• Safer cities: The presence of people can make streets feel safer and, in many cases, be safer in practice.
• More sustainable cities: Walking, cycling, and effective public transport reduce reliance on cars.
• Healthier cities: Everyday walking and cycling build activity into people’s routines. Gehl cites a doctor’s recommendation of about an hour of moderate activity a day and argues that regular movement can improve health and life expectancy.
• More inclusive public life: Walkable neighborhoods and comfortable public spaces matter for people of different ages and household types, including older residents and children.

Gehl emphasizes that public transport and public space work together: people need safe, comfortable routes to and from stations, stops, and other services.

Practical Principles and Approaches

Gehl’s examples suggest the following approach to city-making:

• Design from the ground up. Assess streets and buildings from the viewpoint of people walking, sitting, or cycling—not only from a plan, a vehicle, or the air.
• Observe and document public life. Count pedestrians and record how many people sit, linger, and use public spaces. Gehl presents Copenhagen’s ongoing studies of public life as a model: planning should consider people’s use of the city as carefully as it considers traffic.
• Make walking convenient and safe. Improve sidewalks, crossings, and routes to schools and local destinations. Gehl notes that small design changes—such as keeping a continuous sidewalk across side streets—can affect whether a child can safely walk to school.
• Build connected cycling networks. Use protected bike lanes, safe crossings, suitable traffic signals, and bridges or off-road routes where useful. Integrate bicycles with trains, trams, and other public transport.
• Treat streets as public spaces, not just traffic channels. Redesign overly wide roads with features such as trees, sidewalks, bicycle lanes, medians, and parking arrangements that support people as well as movement.
• Create places where people can stay. Provide seating, cafés, small public spaces, and comfortable pedestrian areas. Walking through a place is not by itself proof of quality; people stopping and enjoying it is a stronger sign.
• Use evidence and adapt. Gehl’s examples include pedestrian zones and street closures that began as experiments and were made permanent after successful results.
• Make everyday activity easy. Rather than expecting people to travel to a gym, design neighborhoods so that walking and cycling naturally become part of daily life.

Examples from Cities

Gehl points to Copenhagen’s long-term investment in pedestrian areas and protected cycling routes. He describes cycling as an everyday transport option for a broad range of residents, supported by safe infrastructure and connections to public transport. He also gives examples of streets being reconfigured to accommodate growing cycling demand.

Melbourne is presented as a city that has made substantial progress in improving its public realm. Gehl refers to the Places for People work and to increases in walking and people sitting in the city after improvements. He encourages Melbourne to continue its people-centered approach and develop cycling infrastructure.

He also describes New York’s bicycle lanes and pedestrian spaces on Broadway, including the conversion of parts of the street into public space. According to his account, the changes were initially experimental and later made permanent after receiving public support and producing economic benefits for nearby businesses.

Overall Message

Gehl’s conclusion is that cities can become more livable, safe, sustainable, and healthy by making pedestrians and cyclists central to urban policy. The essential test is not whether a plan looks impressive from above, but whether it creates places where people want to walk, meet, sit, and return.

Speakers and Sources Featured

Speakers

• Jan Gehl — the principal speaker. Some names in the auto-generated subtitles appear garbled; the video title identifies the speaker as Jan Gehl.
• An unnamed City of Melbourne representative or Lord Mayor — introduces the lecture.

People, Works, and Data Cited or Discussed

• Jane Jacobs — her writing on city life, neighborhood streets, and “eyes on the street.”
• Robert Moses — discussed in connection with proposed highways through Manhattan and opposition from Jacobs and Greenwich Village residents.
• The Athens Charter of Urban Planning (1933) and Le Corbusier — cited in Gehl’s discussion of modernist planning.
• Griffith University data — referenced in the introduction’s discussion of poverty and social isolation.
• Places for People — Melbourne urban-design work referenced as a report from the 1990s and an updated study in 2004.
• Rob Adams — mentioned in connection with Melbourne’s urban regeneration.
• Michael Bloomberg and Ken Livingstone — referenced in examples concerning New York and London.
• Daniel Libeskind, Rem Koolhaas, Frank Gehry, and Kenzo Tange — mentioned in examples or critiques of architecture and urban form.
• Frank Sinatra — quoted in Gehl’s closing remark about a city’s ideas being applicable elsewhere.