CLEAN : Qatar students show support for climate strike movement

The video discusses the speaker's motivation for change, emphasizing the role of youth in activism. It highlights the increasing surface temperature trends over the past decades, which are significantly higher than the global average. The speaker explains the implications of these trends on global warming targets and the challenges in comparing climate data across different regions.

In what way does the speaker suggest that youth should express their beliefs?

What challenges does the speaker mention regarding performance indicators for climate change?