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CityChangers

CityChanger Hanah Lahe: Healing Political Divides to Unite Citizens in Climate Action

In ageing societies like Europe, young people have little of the political power needed to influence decisions that impact their lives. As a group for whom sustainability is a prominent concern, futureproofing cities relies...

CityChanger Carlo Ratti: Designing Natural-Artificial Cities

Technology and greenery will be more synergetic in cities of the future. Leading the charge for melding nature and the artificial is Professor Carlo Ratti, who is pushing the frontiers of innovation in urban...

CityChanger Lior Steinberg: A Different Kind of Human

Why are we obsessed with success and fearful of failure? Often, it’s the unexpected trials and tribulations that provide the most valuable learning opportunities. Lior Steinberg is a rarity: with so many irons in...

Maptionnaire: A Smart Lesson in Democratising Engagement the Fun Way

Public participation matters. It brings democracy and diverse perspectives to city design. But it can be difficult to get right. Smart technology hands us new opportunities for engagement. Today we learn about one of...

CityChanger Luca Ballarini: Empowering People Through City Imaging

When Luca Ballarini came up with the idea of ‘city imaging’, he didn’t yet know the impact it could have. Within less than a decade, the concept has become a powerful tool that anyone...

CityChanger Fabian Dattner: Lessons for Equitable Leadership

As in business, real success in sustainable city transformations largely hinges on sound and equitable leadership. This requires elevating more women to positions of influence. Social entrepreneur Fabian Dattner is a die-hard advocate and...

CityChanger Miriam Staley: Presenting Masterclass

CityChangers have the know-how, stress-tested projects, and innovative policy ideas worth shouting about, but it takes more than being an expert to influence our peers. Captivating presentations take practice – and it’s a different...

CityChanger Santiago Uribe Rocha: “City Changes Take Place on a Daily Basis”

Tragedy can break us, or it can spark a fire of determination, resilience, and growth. This statement is as true for the Colombian city of Medellín as it is for the person who made...

CityChanger Jan Gehl: Creating Liveable Cities

Renowned Danish architect Jan Gehl changed our understanding of what urban space should be. Shunning the traditional school of planning in favour of liveable cities, he pioneered the movement of designing places for people....

CityChanger Jaakko Blomberg: “Addicted to Creating Something New”

Specialising in new community-based urban culture, placemaking, street art, and co-creation, Jaakko Blomberg believes in the power of people; in their power to change cities. And his formula? “It’s easier to ask forgiveness than...

CityChanger Lan Marie Berg: How to Deal with Public Scrutiny

When Lan Marie Berg was thrust into the public eye as Oslo’s vice mayor, the constant scrutiny became an unexpected challenge. Her climate budget and car-free zones transformed the city, but the backlash ranged...

Livia Urban Swart Haaland – How to Beat Red Tape with a Vision | CityChangers in Conversation

Livia Urban Swart Haaland, Founder of ØsterGRO Rooftop Farm, Copenhagen, talks with us about urban farming, green roofs and beating bureaucracy.

CityChanger Christopher Leow: Urban Farming – Freestyle

Christopher Leow has spent more than a decade working in Singapore’s burgeoning urban agriculture industry. We chat to him about his unique journey, why growing in the city continues to gain ground, and the...

Creating Safer Cities: Considerations for Gendered & Nighttime Design

If the design of urban spaces does not make us feel safe, it limits how we move around, engage with, and enjoy the city. This impacts women disproportionately, and even spaces that seem welcoming...

CityChanger Chris Kaiser: Putting the Elephant into Entrepreneurship

What links an elephant habitat and sustainable cities? Today we’re challenging the way we look at urban sustainability by standing at the vantage point of outwards looking in – from the forest to the...

CityChanger Matt Homewood: Copenhagen’s Food Waste Warrior

When it comes to reducing food waste, Matt Homewood isn’t afraid to get his hands dirty. As Instagram’s An Urban Harvester, he’s amassed a sizeable following documenting the shocking amount of edible food supermarkets...

CityChanger Frank Holleman: Realistic Expectations for Sustainable Eating Habits

Meat may be one of the most controversial topics in sustainability discourse. It’s a major contributor to climate change emissions, for one, and vegan advocates have a hard time convincing diehard carnivores to change...

CityChanger Katharina Schätz: How Positive Energy & Fighting Fear Enable Change-Making

In the world of sustainability, there’s an assumption that we all want the same change. Even for those of us who share this mindset, behaviours often don’t match, which can stall positive transitions. Katharina...