To preserve our planet, scientists tell us we must reduce the amount of CO2 in the atmosphere from its current level of 392 parts per million ("ppm")to below 350 ppm. But 350 is more than a number—it's a symbol of where we need to head as a planet.
At 350.org, we're building a global grassroots movement to solve the climate crisis and push for policies that will put the world on track to get to 350 ppm.
A group of excited kids from the Podar International School in Mumbai spent the day with Sanctuary Asia's Kids for Tigers organizers, learning about wildlife, nature, and climate change, culminating i
Meet Rocco Herron he cant speak for himself, so I will be speaking for him, Rocco seems to be saddened, scared and confused that no one is taking his hero "AL GORE" seriously, we Must take the 350 act
Meet Rocco Herron he cant speak for himself, so I will be speaking for him, Rocco seems to be saddened, scared and confused that no one is really listening to his hero "AL Gore" and the serious action
Scientists say that 350 parts per million CO2 in the atmosphere is the safe limit for humanity. Learn more about 350—what it means, where it came from, and how to get there. Read More »
Climate Movement Success Stories
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