Let’s Act In Time.

The next 6 years is humanity’s best window to enact bold change. Use this clock to tell the world what we need to do by when!

Spread The Numbers.

The Climate Clock distills our complex global challenge into a sharp, clear mission that can inspire the public and move decision-makers.

Help us put Climate Clocks up in every major city, and into the hands of frontline activists around the world, amplifying as many climate campaigns as possible to push global leaders to #ActInTime on the climate crisis.

From monumental clocks, to hand-held “action clocks,” to your own DIY-built version, as well as the simple web plug-ins – you can deploy this powerful message where it matters most.

Get a clock

One Deadline. Many Lifelines.

The hard truth: we are in a climate emergency. We have six years to dramatically reduce fossil fuel emissions to stay below 1.5C degrees warming. This is the deadline the Clock counts down; it is based on the IPCC & MCC data, the gold standards of climate science. 

The good news: It is not too late. We have the technology. We know the essential changes we must enact. We still have time to create a just, livable future.

See the science

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