Young people are driven by propaganda and social trends. I don't see what the crisis is at all. Data, cleaned for bias, suggests very little difference. And certainly not in the West. Pollution is certainly a problem, such as in China, India, but I don't agree that the world climate is changing in a way that is abnormal.
I'm anxious though about the drive for using climate as a premise to remove freedoms for some possible safety. Authoritarian regimes are increasingly taking power.