Tyndall Petition
The petition puts faces to the scientific agreement on the significant risks of Earth’s changing climate. Explore the petition and credentials of each signatory below.
Why was the petition Started?
Why is it called the Tyndall Petition?
“There is overwhelming scientific evidence that people are warming the Earth beyond natural variability. This position is held by virtually all climate scientists, NASA, and the Intergovernmental Panel on Climate Change (the world’s most authoritative organization on climate change).
The question today is no longer if man-made climate change is happening, but how its challenges can be solved by human ingenuity. We must rapidly reduce our greenhouse gas emissions in order to minimize the significant risks of climate change, such as more extreme heat waves, prolonged droughts and severe floods. Our actions will have lasting impacts on generations to come.”
Who’s signed?
SIGNATORIES
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INSTITUTIONS
Meet the Signatories
*Note: Climatepedia’s Tyndall Petition is an archived project as of 2021 and is no longer being updated. The profile information provided by signatories reflects their status at time of signing. This is not an exhaustive list of all Tyndall Petition signatories.
Browse by institution:
*Signatories sign on as individuals and not on behalf of their institutions.
How signatories are added
Each signatory is individually evaluated by our staff to ensure that they meet our standards as a climate expert. We prioritize those who conduct research, work at reputable institutions, and have highly relevant backgrounds. More→