Here it is, July:And the country is plunged into a lot of hazy, hot and humid weather. I predict that August will bring more of the same.Summer in the northern hemisphere is often unbearable especially in the deep south and the concrete heat traps of urban centers. Or at least it was unbearable before Willis Carrier invented the air conditioner in July of 1902. Ironically it was invented not to make us more comfortable but rather to make us more productive.