Animation by Rosanna Wan

This year, C40 Cities took momentous strides on climate action. Cities have continued to adapt and push for a green and just recovery that remedies the dual crises currently facing our planet: the COVID-19 pandemic, and the climate crisis. …

Nature breathes life into our cities. As part of a new campaign to highlight the importance of urban nature to our everyday lives, C40 has invited mayors, artists, cultural influencers and other thought leaders from cities around the world to write a ‘Letter to Nature’.

Read what Juliet Oluoch of…

Nature breathes life into our cities. As part of a new campaign to highlight the importance of urban nature to our everyday lives, C40 has invited mayors, artists, cultural influencers and other thought leaders from cities around the world to write a ‘Letter to Nature’.

Read what Mayor of Guadalajara…

Nature breathes life into our cities. As part of a new campaign to highlight the importance of urban nature to our everyday lives, C40 has invited mayors, artists, cultural influencers and other thought leaders from cities around the world to write a ‘Letter to Nature’.

Read what Reena Gupta, Advisor…

Nature breathes life into our cities. As part of a new campaign to highlight the importance of urban nature to our everyday lives, C40 has invited mayors, artists, cultural influencers and other thought leaders from cities around the world to write a ‘Letter to Nature’.

Read what Supriya Sahu, Principal…

C40 Cities

C40 is a leading global network of cities taking bold and ambitious climate action to deliver a healthy, equitable and sustainable future for all.

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