1. Dana Boyer, Stefanie Brodie, Joshua Sperling, Eleanor Stokes & Alisa Zomer | Implementing the Urban Sustainable Development Goal in Atlanta and Delhi
2. Federico Caprotti | Building the smart city: Moving beyond the critiques 
3. Alexander Aylett | Green cities and smart cities: The potential and pitfalls of digitally-enabled green urbanism
4. Chiara Certoma and Francesco Rizzi | Smart cities for smart citizens: Enabling urban transitions through crowdsourcing
5. Patricia Romero-Lankao and Daniel Gnatz | Do cities have the institutional capacity to address climate change?
6. Harini Nagendra | Ecologically-smart cities: Keeping urban ecosystems centre stage in India’s Smart Cities programme
7. Emma Arnold and Karen O’Brien | The Art of Urban Transformations
8. Olivia Bina and Andrea Ricci | Building scenarios for sustainable urbanisation: Balancing ‘can’, ‘need’ & ‘want’ 
9. Andres Luque-Ayala | Urbanization and global environmental change: A matter of politics?
10. Tracey Holloway | What’s next for air quality in the United States?

A huge thank you to our generous authors and dedicated readers!