Interesting. I don't read causation or politics into it unless it is specifically called out. I read it as this "But that goes to show you how warm we have gotten." Could be cyclical, could have some human influence? That statement doesn't really care why, it's just a general fact that we seem to be trending upward on our long-term data sites.
This probably sounds incredibly naive, but the topic to me is multi-faceted... so someone saying it is warmer now than it was, when they or their parents were kids... I don't read that as everyone needs to sell their truck and buy a Tesla. It can just be something that is just happening.
Argue the causation elsewhere, but making the observation on the data...