Note.1.sec	=	This article has a back story on "should" versus "shall." The article may underestimate the importance of the difference to the US, which "shall" negotiate non-binding commitments, because binding commitments require ratification as a treaty, an impossibility in the face of Congressional hostility. http://www.theguardian.com/environment/blog/2015/dec/16/how-a-typo-nearly-derailed-the-paris-climate-deal
PA.Article.#.Sec	=	{PA.Contribution.Sec}
PA.Para.#.sec	=	{PA.Contribution.4.sec}
	=	[G/int/unfccc/2015/cop21/eng/Comment/Template_v0.md]