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“Troubling Milestone” for CO2 Emissions

Warming Gas Levels Hit 'Troubling Milestone'

Science News by NewsLook


Photo Credit: Salim Virji via Flickr

The world’s air has reached what scientists call a troubling new milestone for the main global warming pollutant, carbon dioxide.

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Chris from NewsLook

Chris is the Managing Editor at NewsLook, an interactive news service providing premium video content from more than 50 international sources.


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1:43PM PDT on Jul 3, 2012

Thanks for posting.

9:37AM PDT on Jul 3, 2012

Thank you.

3:44AM PDT on Jul 1, 2012


3:08AM PDT on Jul 1, 2012

"We live in interesting times"

2:13AM PDT on Jun 30, 2012

Thanks for the article.

9:24AM PDT on Jun 24, 2012

Interesting, thank you

6:18PM PDT on Jun 23, 2012

Thanks for the article.

10:47PM PDT on Jun 19, 2012

Awful air

9:42PM PDT on Jun 19, 2012

I can usually get people who don't believe in climate change to at least agree that they don't like having polluted water, air or more disease. It's something most Americans do agree on.

9:31PM PDT on Jun 19, 2012

So sad. And some, like my sister, don't even believe in global warming...

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