CLEAN : Teenage Swedish activist Greta Thunberg attends climate action rally

The speaker discusses the destruction caused by an issue and expresses gratitude to the audience for their support. They emphasize the honor of standing together in a shared fight, highlighting the importance of unity and collective action.

What does the speaker mean by 'It is an honor for me to stand next to you today together in this fight'?

What emotions does the speaker convey throughout the speech?