CLEAN : Greenpeace in Mexico holds climate protest as UN COP27 takes place

The video discusses the critical need to limit global temperature rise to 1.5 degrees Celsius to avoid catastrophic climate change impacts. It highlights the environmental, humanitarian, and social consequences of climate change. The transition to renewable energy is emphasized as a necessary step to mitigate these effects.

What does the phrase 'catastrophic consequences' refer to in the context of the text?

In what ways does the text suggest a transition in energy production?