Dear Tomorrow
DonateEarthfest London
During London Climate Action Week 2026, DearTomorrow brought our traveling pop-up installation to Earthfest at the Aga Khan Centre, inviting hundreds of visitors to pause, reflect, and write a letter to someone they love in 2050.
Against the backdrop of an unprecedented heatwave that pushed London into a Red Extreme Heat Alert, our installation became a space for conversation, connection, and hope. While climate change was being experienced outside the venue in real time, inside, visitors explored what it means to care for future generations through one simple but transformative act: writing a letter.