CLEAN : Greta Thunberg sails into Lisbon for COP25

The transcript discusses the urgency of addressing social and climate crises. It emphasizes the need for timely action to prevent further suffering and highlights the responsibility of current leaders to deliver results. The younger generation is watching and will hold them accountable.

What consequences does the speaker suggest will occur if action is not taken regarding climate issues?

What does the speaker hope to achieve from the meetings mentioned in the text?