Climate diplomacy frames climate change as an external action policy topic and highlights the need to integrate climate objectives and address climate related risks at the highest diplomatic level and across all policy areas. Through this opinion we build on our previous work in this area and also explore practical aspects of the EU climate diplomacy.
The movement of skilled workers out of regions already suffering from lower economic development may further undermine the growth and development potential of these regions. Such a "brain drain" from vulnerable EU regions therefore may contribute to widening territorial disparities, going against the objective of territorial cohesion set out in Article 174 TFEU. Given the cross-border impact of such developments the Commission considers that action at EU level is necessary.