It’s interesting that the whole global warming thing keeps popping up. It’s like an undying echo from a liberal idiocracy that only pretends to be scientific and not political. Take Colin Loustalot’s recent Sun commentary (“Do your own research,” Jan. 23) in which he excoriates Andy Caldwell for being not only out of touch, but “rife with presumptuousness, false claims, and outright lies,” exploitive, vengeful, and disinformative about global warming. Wow, how can anybody be that misguided and wrong, especially when anyone with an iota of common sense knows there’s no such thing as global warming in the first place?