CLEAN : Ai Weiwei warns of 'shaking foundation' of democracy

The video discusses an art exhibition that spans the artist's career, highlighting its significance in the context of current global challenges such as the refugee crisis and threats to democracy. It emphasizes the importance of facing reality and acknowledges potential future threats, including nuclear risks and human rights issues.

How does the speaker view the role of art exhibitions in addressing social issues?

What does the speaker imply about the potential for future crises?

What concerns does the speaker express regarding nuclear weapons?