I'm alarmed, particularly about people becoming homeless, but it's a different topic.
As a curious non-expert who has a high regard for science and the process of testing theories, I have a simple choice. Do I believe:
11,000 climate experts who say the science is in and confirms that human activity is worsening the situation and creating a climate emergency
Some non-experts who scoff and rant on about irrelevant trivia
Pretty easy choice, I think.

