350ppm

350ppm is the safe level of carbon dioxide in our atmosphere. We've reached 400pm...and it's rising.

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Gemma Evans
16 photos
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FORREST CAVALE
Person crouches down with a handful of sand that slips through their fingers
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Ivars Krutainis
brown tree on dried ground at daytime
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NASA
aerial photography of city during night time
Witch Kiki
Petter Rudwall
Rodion Kutsaev
Louis Moncouyoux
Ales Krivec
Sebastian Pichler
Chelsea Bock
Thomas Richter
Matt Benson
Gor Davtyan
Jasper van der Meij
Dikaseva
Brad Helmink
Person crouches down with a handful of sand that slips through their fingers
aerial photography of city during night time
brown tree on dried ground at daytime
Person crouches down with a handful of sand that slips through their fingers
brown tree on dried ground at daytime
aerial photography of city during night time

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