CLEAN : Climate change indicators hit record highs in 2021: UN WMO

The video discusses the urgent need to address climate change, highlighting the increase in greenhouse gas concentrations, sea level rise, and record-breaking temperatures. It emphasizes the importance of renewable energy transition and effective communication of climate science. The video also touches on the role of media and the impact of global events like the war in Ukraine on climate focus.

Why is climate change considered a major risk for mankind?

What does the speaker suggest about the urgency of climate action?