Cold snaps during global warming are not actually a paradox, here’s why
Why do cold snaps happen if the Earth is warming? Cold snaps are part of Earth’s natural climate variability. However, global warming is causing winters to get warmer, and making cold snaps less frequent or less intense over most land areas globally since 1950.

Incorrect
PragerU post by Happer uses flawed reasoning to claim that climate models always fail
Claim:
"climate models that attempt to predict the future temperature of the planet...don’t work. They haven’t worked in the past. They don’t work now."; "the number of factors that influence climate—the sun, the earth’s orbital properties, oceans, clouds, and, yes, industrial man—is huge and enormously variable"; "CO2 is a minor contributor to the warming of the earth"