Well, science reveals over the last ten years that "things" are not "getting warmer" after all, so there goes that theory.
Perhaps *they* should reconsider their fixation on obesity, too.
A cooling climate could suggest the need to store up all that fat, since *they* are also fixated on destroying affordable energy, such as to heat homes (and detested businesses as well), which makes the need for extra calories all that more pressing.