At Possible, the London-based climate charity I work with, we've just released Noisy Cities - an interactive visualization and sonification of noise pollution in London, Paris and New York - our Car-Free Megacities. NOISY CITIESOur noise maps show the levels of exposure to noise in London, Paris and New York.

The climate charity [https://www.wearepossible.org/] I work for, Possible, has just published a scrollytelling story I made about car-free initiatives in cities across the world. It originally began life as a report, but most people don't read reports. Policymakers read reports (or their staff do). Folks who work