CLEAN: Strauss-Kahn back in public life with China speech

The video discusses the global challenges faced by Europe, emphasizing the need for unity in the face of globalization. It highlights the issues of liquidity and long-term sustainability, pointing out the political denial among European leaders. The video stresses the importance of shared responsibility for economic problems, such as the Greek debt crisis, and suggests that the European Union must act as a unified entity to address these challenges effectively.

What does the text suggest about the need for unity among European political leaders?

Discuss the implications of the Greek debt crisis on the European Union as mentioned in the text.