Inter Press Service: Greenhouse gas emissions from the European Union may fall by as little as four percent between now and 2020 as a result of a new decision by the bloc’s law-makers. In a Dec. 17 vote, members of the European Parliament (MEPs) approved the broad thrust of a package of measures to address climate change agreed by the EU’s governments last week. Officially, this commits the Union’s 27 countries to reducing its emissions of carbon dioxide (CO2) and other gases that trigger climate …