UNDERSTANDING THE WORLD THROUGH CITIES

Your Chatbot Is Building a City You Will Never See

AI appears weightless. Its urban footprint is anything but. We experience artificial intelligence as a small blinking cursor. We type a question; an answer arrives. The exchange seems instantaneous, placeless and almost immaterial. But every prompt enters a physical world. Behind the screen stands an expanding landscape of windowless...

Your Chatbot Is Building a City You Will Never See

AI appears weightless. Its urban footprint is anything but. We experience artificial intelligence as a small blinking cursor. We type a question; an answer arrives. The exchange seems instantaneous, placeless and almost immaterial. But every prompt enters a physical world. Behind the screen stands an expanding landscape of windowless...

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Writing

City? Subscribe here!

Every month, I experience the same small shock: I check my bank account and discover that another collection of subscriptions has been deducted: transport, newspapers, cloud storage, entertainment, software,...

The Most Expensive Way to Build Nothing

Berlin needs collective housing. But buying the shortage is no substitute for building its way out of it. Berlin has rediscovered one of the oldest political responses to scarcity:...

The Geography of the next War

How drones are redrawing our cities, our industries and our understanding of resilience. I am in Saudi Arabia’s capital Riyadh and the city feels different today. The drone alerts...

Writing

The City after Corona.

Unlike a war and unlike a terrorist attack, a virus does not destroy buildings, streets or infrastructure and it also does not use explosives. It affects the city in...

When the 15-Minute City Needs a Siesta

The “15-minute city” — that seductive vision of urban life where everything you need lies within a short walk or cycle from home — has become the darling of...

50 Ways to tackle the Housing Crisis

For too long, politicians and planners have ignored or sugarcoated the housing crisis—with dramatic consequences. Not only have mainstream parties been punished for neglecting one of the most pressing...

Today’s vision can be tomorrow’s myopia

Eight years ago Saudi Arabia embarked on a highly ambitious process to profoundly change the country within a short 15 years. They called it Vision 2030. With its three...

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About Me

Markus Appenzeller

I have spent my career moving along the boundaries of architecture, landscape, and urban planning—spaces where disciplines overlap, cities evolve, and new ideas emerge. From London to Shenzhen, Semarang to Accra, my work is driven by a fascination with how places grow, adapt, and shape the lives of the people who inhabit them.

Writing, speaking, and teaching are essential parts of that journey. They allow me to question assumptions, share what I’ve learned, and learn from others in return. I write to make sense of the forces shaping our cities, to communicate ideas clearly, and to provoke thoughtful debate. I teach because every new generation of urbanists brings perspectives that push the field forward. And I speak publicly to connect practice and policy, bridging the gap between technical expertise and the broader conversations cities need.

Today, alongside my work with MLA+, I serve as Chief Technical Adviser to a nationwide spatial planning reform in Saudi Arabia with UNDP and UN-Habitat. When time and context allows, I am also teaching and have been heading the Urbanism Department at the Amsterdam Academy of Architecture and at the Shenzhen International School of Design. 

Cities are constantly changing; my motivation is to help steer that change – in words and deeds –  toward more resilient, thoughtful, and inspiring futures.