The article discusses concerns over the European Union's climate leadership, focusing on whether its 2040 emissions reduction target is sufficiently ambitious. While Portugal is part of the EU's climate strategy, the article emphasizes broader EU debates about the adequacy of current commitments, with some critics arguing that the 2040 goal may be too weak to meet global climate change mitigation needs. The piece highlights ongoing discussions among EU member states, including Portugal, about strengthening climate policies to ensure more aggressive emissions reductions and maintain leadership in global climate efforts.