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UF22

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...

Lyon Confluence: How a District is Retrofitting Heritage Buildings

SPL Lyon Confluence is carrying out a stand-out urban renewal project in a once-deprived district of central Lyon. Project Manager Etienne Vignali describes how this offers a significantly chance to undertake a large-scale decarbonisation...

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...

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 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...

CityChanger Mikaela Åberg: Drottninghög’s Neighbourhood Revival

As an urban developer, Mikaela Åberg improves lives in one of Helsingborg’s most socially deprived districts: Drottninghög. Just a month before she is due to speak at the UF22 conference, this CityChanger tells us...

CityChanger Alice Haugh: A Just Transition Towards Decarbonisation

What does a city of the future look like? For Alice Haugh, it is a regenerative and inclusive built environment that supports wellbeing and equality. In her work with the global philanthropic institution, Laudes...

The Bigger Picture: How to Lead City-Wide Change

Adapting our buildings to be future-proof, incorporating greenery, using more sustainable materials: these are all great steps and ones to be encouraged. But, what about the bigger picture? If overall city development, urban planning,...

Reviving Thriving Communities Through Meanwhile Housing

We’re in the midst of a housing crisis: too few affordable homes for our growing population. Quick wins are usually synonymous with shoddy quality, but meanwhile housing bucks that trend. We spoke with Lorna...

CityChanger Matt Stewart: Reviving River Recreation

Matt Stewart enjoys nothing more than taking a plunge. A native Aussie, he’s the outdoors type and in 2015 began a campaign to make Melbourne’s Yarra River swimmable again. We caught up with this...

CityChanger Sophie Mirpourian: Creative Ways to Listen

Being heard makes us feel valued and identifies priorities for change, but municipalities struggle to do it well. CityChanger and creative Sophie Mirpourian tells us how her idea to use a portable townhall -...

CityChanger Dominik Campanella: Accelerating Circularity with Data

Digitisation of the construction sector is an important step. It will simplify and streamline material reuse and carbon emission reduction. But this takes brains, cooperation between computing and construction, and a personal determination to...

Making Change Happen: Who to Involve and How to Get Them on Board

Wherever you’re at in your change-making journey, there’s no doubt that you’re going to need a bit of help somewhere along the line. In fact, it’s safe to say you won’t be able to...

Chatting Your Way to Change: Jaffer Muljiani

Sustainability enthusiasts, city champions and urban development nuts, look no further. We’ve found a true zealot of all things urban: Jaffer Muljiani. From growing up in Muscat, Oman to becoming a ‘real’ Londoner, working...