Photo by Carl Johnson.
A group in Anchorage gathered on Saturday to call attention to the earth’s CO2 levels.
Alaska groups participate in the worldwide “350′ day of action on Saturday. That number is the CO2 level, in parts per million, that many scientists believe is the safe upper limit for the atmosphere. The planet is currently edging close to 390. Alaska’s participants hope the day long event will spur more engagement on the issue of global warming.
Annie Feidt, APRN – Anchorage
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