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Sarah Palin Enviro Hit List & Plastic Trees -- ZapRoot VIDEO >>

11/14/2008 05:12 am ET | Updated May 25, 2011

Arizona tests artificial CO2 filtering trees. Sarah Palin loves oil. Find ways to get rid of your junk mail.

• ZapRoot gives a breakdown of the synthetic trees that are 1,000 times better at capturing carbon dioxide than a biological tree of comparable size. Question remains what to do with the carbon once you've captured it...

• ZapRoot's list of enviro hits (as in Sopranosesque "hit job") from Sarah Palin. Not only is she singing the same old Bush administration tunes when it comes to the environment, she's added a few lyrics of her own.

• ZapRoot on resources for getting rid of that junk mail.