The Climate Clock is one of the most dynamic climate campaigns in the world today, melding art, science, technology, and grassroots organizing to get the world to #ActInTime. The project is centered on a simple tool: a clock that counts down the critical time window to reach zero emissions (our “Deadline”), while tracking our progress on key solution pathways (“Lifelines”). By showing us what we need to do by when, the Clock frames our critical mission — a rapid and just transition to a safe climate future — and puts it at the very forefront of our attention. Since its famous launch in New York in September 2020, Climate Clock teams have sprung up across the world from Chiapas to Kazakhstan, from Korea to Glasgow. Join in.