Actually the Sun is around 10,000F. and sun spots are 6,700F That fluctuation could be considered cold on a solar scale, Willy
So... we are to split hairs about the exact language of mans impact on Earth but when it's Fitz turn to generalize we aren't to bother him with details?
The sun doesn't get cold. Sunspots may not be as hot as the rest of the surface. If that was the meaning, it's easy enough to say. But "the sun gets cold" is an absurd statement coming from someone claiming some sort of superior knowledge that I should defer to on matters of science, don't you think?
The sun doesn't get cold by any notion of the word. These same folks who defy mans ability to quantify his impact on Earth expect that "the sun gets cold" to pass?