People working together to face the challenges of the climate crisis on Cape Ann
Protecting what we love. Cape Ann Climate Coalition is an inclusive grassroots community-based organization whose mission is to mobilize widespread action on Cape Ann.
Upcoming Events & Calendar:
Events
Keeling Curve Graph that represents the concentration of carbon dioxide (CO2) in Earth’s atmosphere since 1958
Why this graph is important:
We have passed the maximum safe concentration level of carbon dioxide (350 parts per million) in the atmosphere. To avoid runaway climate destabilization and return to 350 parts per million we need to immediately stop all use of fossil fuels, and protect our natural systems that store carbon dioxide (forests, marshes, wetlands, seagrass beds, etc…) Technology capable of removing enough excess carbon dioxide (CO2) in the atmosphere has not been developed. If you click on this graph it will give you a reading of the latest CO2 measurement in the atmosphere.





