This below normal temps point only to one thing:Global Warming

We may already be entering a mini-ice age and not know it.

perhaps the computer models missed a variable or 100?

The NWS is LUCKY to get a 3-day forecast correct for a geographical
area the size of a small city. Why am I so worried about people
claiming a 3C rise in "global" temps from some of the same computer
modeling?

Computer models are great when you have fewer than a dozen variables,
with half being very static. Make the model try to predict something
with tens-of-thousands of variables, none having staticity, and your
error rate for a 100 year period goes to nearly 100%.

Political polls even have a margin of error and those only have 2
variables, maybe 3 if you consider that people will LIE to the
pollster.