Weathering growing polarization? The European Parliament and EU foreign climate policy ambitions.

The European Union (EU) faces two parallel trends of growing polarization. Externally, ambitious climate action has become more contested and global power relations are shifting. Internally, European elections brought more Eurosceptics to Parliament, altering its political majorities and making it more difficult for mainstream parties to continue the European Parliament's (EP) long-standing policy positions such as ambitious climate policy. We analyze the impact of growing internal and external polarization trends on Members of European Parliament (MEPs) and political group's positions on EU foreign climate policy ambitions between 2009 and 2019. Using an original dataset of plenary debates, we find that the EP as a whole has remained surprisingly stable in its support of ambitious foreign climate policy. Yet, when looking at the qualitative details of MEPs' positions, we uncover significant variance in the ways in which MEPs from various political groups perceive the EU's global role over time. [ABSTRACT FROM AUTHOR]