Ok so apparently it is an article, not a bulletpoint of the other article as the ui would suggest. According to the article, some model made a while ago predicts we should only be at 1.3% warming this year and not 1.5%. That missing 0.2% is whats the mistery, so kind of misleading headline, especially if you put it in a place that doesn't make it look like an article at all. I only found out because I accidentally clicked on it.
Could this legitimately be used as a captcha? I just tried it and I can't imagine a bot doing it. I wonder if there is a way to implement it without impacting accessibility though.