It seems like almost every argument made for anthropogenic global warming has a corresponding, virtually identical argument against it, and vice versa.
People who believe in it can point to numerous credible climate scientists. So can people who don't.
People who don't believe can point out...
I've always been a bit puzzled by the idea that girls would really be excited to wear, for example, the same exact necklace that one of the nationwide jewelry franchises has been pushing on TV for years on end.