Helium.com | New Debate articles at Helium for Can EPA regulations effectively lower the amount of greenhouse gas emissions? - No http://www.helium.com/debate_side/190677-no.xml New Debate articles at Helium for Can EPA regulations effectively lower the amount of greenhouse gas emissions? - No en-us Copyright Helium.com Fri, 10 Oct 2008 20:08:29 GMT Fri, 10 Oct 2008 20:08:29 GMT Greenhouse AD-mission - A Joint Responsibilty  It is indeed encouraging to note that the hype surrounding the issue of greenhouse gas emissio... http://www.helium.com/items/1679191-greenhouse-emission Sat, 12 Dec 2009 17:41:12